22020122112010 has 64 divisors (see below), whose sum is σ = 44683153663104. Its totient is φ = 7743663648000.

The previous prime is 22020122111957. The next prime is 22020122112031. The reversal of 22020122112010 is 1021122102022.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22568889 + ... + 23524348.

It is an arithmetic number, because the mean of its divisors is an integer number (698174275986).

Almost surely, 2^{22020122112010} is an apocalyptic number.

22020122112010 is an abundant number, since it is smaller than the sum of its proper divisors (22663031551094).

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

22020122112010 is a wasteful number, since it uses less digits than its factorization.

22020122112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46093399.

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

Adding to 22020122112010 its reverse (1021122102022), we get a palindrome (23041244214032).

The spelling of 22020122112010 in words is "twenty-two trillion, twenty billion, one hundred twenty-two million, one hundred twelve thousand, ten".