22000100220010 has 64 divisors (see below), whose sum is σ = 43286845357440. Its totient is φ = 7983996491520.

The previous prime is 22000100219989. The next prime is 22000100220017. The reversal of 22000100220010 is 1002200100022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (22000100220017) 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, 312870736 + ... + 312941044.

It is an arithmetic number, because the mean of its divisors is an integer number (676356958710).

Almost surely, 2^{22000100220010} is an apocalyptic number.

22000100220010 is a deficient number, since it is larger than the sum of its proper divisors (21286745137430).

22000100220010 is a wasteful number, since it uses less digits than its factorization.

22000100220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75991.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22000100220010 its reverse (1002200100022), we get a palindrome (23002300320032).

The spelling of 22000100220010 in words is "twenty-two trillion, one hundred million, two hundred twenty thousand, ten".