22012102102010 has 16 divisors (see below), whose sum is σ = 40369364610696. Its totient is φ = 8638711768128.

The previous prime is 22012102101989. The next prime is 22012102102031. The reversal of 22012102102010 is 1020120121022.

It is an interprime number because it is at equal distance from previous prime (22012102101989) and next prime (22012102102031).

It can be written as a sum of positive squares in 4 ways, for example, as 20015145921241 + 1996956180769 = 4473829^2 + 1413137^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20766133529 + ... + 20766134588.

Almost surely, 2^{22012102102010} is an apocalyptic number.

22012102102010 is a deficient number, since it is larger than the sum of its proper divisors (18357262508686).

22012102102010 is a wasteful number, since it uses less digits than its factorization.

22012102102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41532268177.

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

Adding to 22012102102010 its reverse (1020120121022), we get a palindrome (23032222223032).

The spelling of 22012102102010 in words is "twenty-two trillion, twelve billion, one hundred two million, one hundred two thousand, ten".