22502214132155 has 8 divisors (see below), whose sum is σ = 27076233682752. Its totient is φ = 17952720156288.

The previous prime is 22502214132113. The next prime is 22502214132169. The reversal of 22502214132155 is 55123141220522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22502214132155 - 2¹⁸ = 22502213870011 is a prime.

It is a Duffinian 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, 6131391662 + ... + 6131395331.

It is an arithmetic number, because the mean of its divisors is an integer number (3384529210344).

Almost surely, 2^{22502214132155} is an apocalyptic number.

22502214132155 is a deficient number, since it is larger than the sum of its proper divisors (4574019550597).

22502214132155 is a wasteful number, since it uses less digits than its factorization.

22502214132155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12262787365.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 22502214132155 its reverse (55123141220522), we get a palindrome (77625355352677).

The spelling of 22502214132155 in words is "twenty-two trillion, five hundred two billion, two hundred fourteen million, one hundred thirty-two thousand, one hundred fifty-five".