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2010022012211 = 15604112881371
BaseRepresentation
bin11101001111111110101…
…001011110010100110011
321010011012220000211011112
4131033332221132110303
5230413011113342321
64135220311303535
7265135135126403
oct35177651362463
97104186024145
102010022012211
1170549a02aa04
1228568037abab
1311770c98ab05
146d3dd902803
1537442c87a5b
hex1d3fea5e533

2010022012211 has 4 divisors (see below), whose sum is σ = 2010035049624. Its totient is φ = 2010008974800.

The previous prime is 2010022012189. The next prime is 2010022012253. The reversal of 2010022012211 is 1122102200102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010022012211 - 214 = 2010021995827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010022012291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6284645 + ... + 6596726.

It is an arithmetic number, because the mean of its divisors is an integer number (502508762406).

Almost surely, 22010022012211 is an apocalyptic number.

2010022012211 is a deficient number, since it is larger than the sum of its proper divisors (13037413).

2010022012211 is a wasteful number, since it uses less digits than its factorization.

2010022012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037412.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010022012211 its reverse (1122102200102), we get a palindrome (3132124212313).

The spelling of 2010022012211 in words is "two trillion, ten billion, twenty-two million, twelve thousand, two hundred eleven".

Divisors: 1 156041 12881371 2010022012211