22381125135158 has 16 divisors (see below), whose sum is σ = 35393237867520. Its totient is φ = 10585199820456.

The previous prime is 22381125135053. The next prime is 22381125135167. The reversal of 22381125135158 is 85153152118322.

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, 455135366 + ... + 455184537.

It is an arithmetic number, because the mean of its divisors is an integer number (2212077366720).

Almost surely, 2^{22381125135158} is an apocalyptic number.

22381125135158 is a deficient number, since it is larger than the sum of its proper divisors (13012112732362).

22381125135158 is a wasteful number, since it uses less digits than its factorization.

22381125135158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910320571.

The product of its digits is 576000, while the sum is 47.

The spelling of 22381125135158 in words is "twenty-two trillion, three hundred eighty-one billion, one hundred twenty-five million, one hundred thirty-five thousand, one hundred fifty-eight".