22111423322010 has 64 divisors (see below), whose sum is σ = 59456367805824. Its totient is φ = 5215470854400.

The previous prime is 22111423321997. The next prime is 22111423322033. The reversal of 22111423322010 is 1022332411122.

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, 905451481 + ... + 905475900.

It is an arithmetic number, because the mean of its divisors is an integer number (929005746966).

Almost surely, 2^{22111423322010} is an apocalyptic number.

22111423322010 is an abundant number, since it is smaller than the sum of its proper divisors (37344944483814).

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

22111423322010 is a wasteful number, since it uses less digits than its factorization.

22111423322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810927439.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 22111423322010 its reverse (1022332411122), we get a palindrome (23133755733132).

The spelling of 22111423322010 in words is "twenty-two trillion, one hundred eleven billion, four hundred twenty-three million, three hundred twenty-two thousand, ten".