22202012111010 has 64 divisors (see below), whose sum is σ = 53416380213504. Its totient is φ = 5905922400000.

The previous prime is 22202012110991. The next prime is 22202012111053. The reversal of 22202012111010 is 1011121020222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon 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, 145509760 + ... + 145662260.

It is an arithmetic number, because the mean of its divisors is an integer number (834630940836).

Almost surely, 2^{22202012111010} is an apocalyptic number.

22202012111010 is an abundant number, since it is smaller than the sum of its proper divisors (31214368102494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22202012111010 is a wasteful number, since it uses less digits than its factorization.

22202012111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164459.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22202012111010 its reverse (1011121020222), we get a palindrome (23213133131232).

The spelling of 22202012111010 in words is "twenty-two trillion, two hundred two billion, twelve million, one hundred eleven thousand, ten".