22466231035155 has 12 divisors (see below), whose sum is σ = 38941467127680. Its totient is φ = 11981989885392.

The previous prime is 22466231035151. The next prime is 22466231035181. The reversal of 22466231035155 is 55153013266422.

22466231035155 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 6 + 23 + 103 + 515 + 5 = 666.

It is not a de Polignac number, because 22466231035155 - 2² = 22466231035151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 499249578559 = 22466231035155 / (2 + 2 + 4 + 6 + 6 + 2 + 3 + 1 + 0 + 3 + 5 + 1 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 22466231035155.

It is not an unprimeable number, because it can be changed into a prime (22466231035151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249624789235 + ... + 249624789324.

It is an arithmetic number, because the mean of its divisors is an integer number (3245122260640).

Almost surely, 2^{22466231035155} is an apocalyptic number.

22466231035155 is a deficient number, since it is larger than the sum of its proper divisors (16475236092525).

22466231035155 is a wasteful number, since it uses less digits than its factorization.

22466231035155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499249578570 (or 499249578567 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 22466231035155 in words is "twenty-two trillion, four hundred sixty-six billion, two hundred thirty-one million, thirty-five thousand, one hundred fifty-five".