22101114012044 has 12 divisors (see below), whose sum is σ = 38689560220584. Its totient is φ = 11046953949024.

The previous prime is 22101114012013. The next prime is 22101114012067. The reversal of 22101114012044 is 44021041110122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900750449 + ... + 900774984.

It is an arithmetic number, because the mean of its divisors is an integer number (3224130018382).

Almost surely, 2^{22101114012044} is an apocalyptic number.

It is an amenable number.

22101114012044 is a deficient number, since it is larger than the sum of its proper divisors (16588446208540).

22101114012044 is a wasteful number, since it uses less digits than its factorization.

22101114012044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801528504 (or 1801528502 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 22101114012044 its reverse (44021041110122), we get a palindrome (66122155122166).

The spelling of 22101114012044 in words is "twenty-two trillion, one hundred one billion, one hundred fourteen million, twelve thousand, forty-four".