22444101112 has 32 divisors (see below), whose sum is σ = 42288387120. Its totient is φ = 11167326720.

The previous prime is 22444101089. The next prime is 22444101133. The reversal of 22444101112 is 21110144422.

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, 1467328 + ... + 1482544.

Almost surely, 2^22444101112 is an apocalyptic number.

It is an amenable number.

22444101112 is a deficient number, since it is larger than the sum of its proper divisors (19844286008).

22444101112 is a wasteful number, since it uses less digits than its factorization.

22444101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16111 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 22444101112 its reverse (21110144422), we get a palindrome (43554245534).

The spelling of 22444101112 in words is "twenty-two billion, four hundred forty-four million, one hundred one thousand, one hundred twelve".