13022505112 has 8 divisors (see below), whose sum is σ = 24417197100. Its totient is φ = 6511252552.

The previous prime is 13022505109. The next prime is 13022505127. The reversal of 13022505112 is 21150522031.

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

It is a super-2 number, since 2×13022505112² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813906562 + ... + 813906577.

Almost surely, 2^13022505112 is an apocalyptic number.

It is an amenable number.

13022505112 is a deficient number, since it is larger than the sum of its proper divisors (11394691988).

13022505112 is a wasteful number, since it uses less digits than its factorization.

13022505112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627813145 (or 1627813141 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 13022505112 in words is "thirteen billion, twenty-two million, five hundred five thousand, one hundred twelve".