22010021122102 has 32 divisors (see below), whose sum is σ = 35708354575488. Its totient is φ = 10114618452096.

The previous prime is 22010021122069. The next prime is 22010021122123. The reversal of 22010021122102 is 20122112001022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7092948 + ... + 9712360.

It is an arithmetic number, because the mean of its divisors is an integer number (1115886080484).

Almost surely, 2^{22010021122102} is an apocalyptic number.

22010021122102 is a deficient number, since it is larger than the sum of its proper divisors (13698333453386).

22010021122102 is a wasteful number, since it uses less digits than its factorization.

22010021122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620824.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22010021122102 its reverse (20122112001022), we get a palindrome (42132133123124).

The spelling of 22010021122102 in words is "twenty-two trillion, ten billion, twenty-one million, one hundred twenty-two thousand, one hundred two".