10202220011001 has 32 divisors (see below), whose sum is σ = 14604678171648. Its totient is φ = 6318359087040.

The previous prime is 10202220010981. The next prime is 10202220011029. The reversal of 10202220011001 is 10011002220201.

It is a de Polignac number, because none of the positive numbers 2^k-10202220011001 is a prime.

It is a super-2 number, since 2×10202220011001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10202220011041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2256315 + ... + 5049296.

It is an arithmetic number, because the mean of its divisors is an integer number (456396192864).

Almost surely, 2^{10202220011001} is an apocalyptic number.

It is an amenable number.

10202220011001 is a deficient number, since it is larger than the sum of its proper divisors (4402458160647).

10202220011001 is a wasteful number, since it uses less digits than its factorization.

10202220011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7306221.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10202220011001 its reverse (10011002220201), we get a palindrome (20213222231202).

The spelling of 10202220011001 in words is "ten trillion, two hundred two billion, two hundred twenty million, eleven thousand, one".