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3220230211001 = 192938211529531
BaseRepresentation
bin101110110111000100101…
…011011000010110111001
3102101211222101021011022122
4232313010223120112321
5410230012413223001
610503204153131025
7451440210110066
oct56670453302671
912354871234278
103220230211001
111031768003921
124401286b9a75
131a488812b01b
14b1c07aa7c6d
1558b73c59b1b
hex2edc4ad85b9

3220230211001 has 16 divisors (see below), whose sum is σ = 3507522782400. Its totient is φ = 2944773518400.

The previous prime is 3220230210983. The next prime is 3220230211013. The reversal of 3220230211001 is 1001120320223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3220230211001 is a prime.

It is a super-2 number, since 2×32202302110012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220230211201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1340606 + ... + 2870136.

It is an arithmetic number, because the mean of its divisors is an integer number (219220173900).

Almost surely, 23220230211001 is an apocalyptic number.

It is an amenable number.

3220230211001 is a deficient number, since it is larger than the sum of its proper divisors (287292571399).

3220230211001 is a wasteful number, since it uses less digits than its factorization.

3220230211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533400.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 3220230211001 its reverse (1001120320223), we get a palindrome (4221350531224).

The spelling of 3220230211001 in words is "three trillion, two hundred twenty billion, two hundred thirty million, two hundred eleven thousand, one".

Divisors: 1 19 29 551 3821 72599 110809 1529531 2105371 29061089 44356399 842771581 5844337951 111042421069 169485800579 3220230211001