22010122100005 has 32 divisors (see below), whose sum is σ = 30482716045824. Its totient is φ = 15126761270016.

The previous prime is 22010122099997. The next prime is 22010122100027. The reversal of 22010122100005 is 50000122101022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22010122100005 - 2³ = 22010122099997 is a prime.

It is a super-2 number, since 2×22010122100005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198897249 + ... + 199007878.

It is an arithmetic number, because the mean of its divisors is an integer number (952584876432).

Almost surely, 2^{22010122100005} is an apocalyptic number.

It is an amenable number.

22010122100005 is a deficient number, since it is larger than the sum of its proper divisors (8472593945819).

22010122100005 is a wasteful number, since it uses less digits than its factorization.

22010122100005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397905205.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 22010122100005 its reverse (50000122101022), we get a palindrome (72010244201027).

The spelling of 22010122100005 in words is "twenty-two trillion, ten billion, one hundred twenty-two million, one hundred thousand, five".