13022155124 has 12 divisors (see below), whose sum is σ = 24860478048. Its totient is φ = 5919161400.

The previous prime is 13022155123. The next prime is 13022155163. The reversal of 13022155124 is 42155122031.

It is a junction number, because it is equal to n+sod(n) for n = 13022155093 and 13022155102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022155123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147978992 + ... + 147979079.

It is an arithmetic number, because the mean of its divisors is an integer number (2071706504).

Almost surely, 2^13022155124 is an apocalyptic number.

It is an amenable number.

13022155124 is a deficient number, since it is larger than the sum of its proper divisors (11838322924).

13022155124 is a wasteful number, since it uses less digits than its factorization.

13022155124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295958086 (or 295958084 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 13022155124 its reverse (42155122031), we get a palindrome (55177277155).

The spelling of 13022155124 in words is "thirteen billion, twenty-two million, one hundred fifty-five thousand, one hundred twenty-four".