22021011120110 has 16 divisors (see below), whose sum is σ = 39639364788816. Its totient is φ = 8808061165248.

The previous prime is 22021011120107. The next prime is 22021011120127. The reversal of 22021011120110 is 1102111012022.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42640847 + ... + 43154186.

It is an arithmetic number, because the mean of its divisors is an integer number (2477460299301).

Almost surely, 2^{22021011120110} is an apocalyptic number.

22021011120110 is a deficient number, since it is larger than the sum of its proper divisors (17618353668706).

22021011120110 is a wasteful number, since it uses less digits than its factorization.

22021011120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85820707.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22021011120110 its reverse (1102111012022), we get a palindrome (23123122132132).

The spelling of 22021011120110 in words is "twenty-two trillion, twenty-one billion, eleven million, one hundred twenty thousand, one hundred ten".