22000425112 has 8 divisors (see below), whose sum is σ = 41250797100. Its totient is φ = 11000212552.

The previous prime is 22000425107. The next prime is 22000425143. The reversal of 22000425112 is 21152400022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 22000425112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375026562 + ... + 1375026577.

Almost surely, 2^22000425112 is an apocalyptic number.

It is an amenable number.

22000425112 is a deficient number, since it is larger than the sum of its proper divisors (19250371988).

22000425112 is a wasteful number, since it uses less digits than its factorization.

22000425112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750053145 (or 2750053141 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 22000425112 its reverse (21152400022), we get a palindrome (43152825134).

The spelling of 22000425112 in words is "twenty-two billion, four hundred twenty-five thousand, one hundred twelve".