22999027155 has 16 divisors (see below), whose sum is σ = 39629093280. Its totient is φ = 11322597888.

The previous prime is 22999027151. The next prime is 22999027159. The reversal of 22999027155 is 55172099922.

It is an interprime number because it is at equal distance from previous prime (22999027151) and next prime (22999027159).

It is not a de Polignac number, because 22999027155 - 2² = 22999027151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22999027098 and 22999027107.

It is not an unprimeable number, because it can be changed into a prime (22999027151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58971670 + ... + 58972059.

It is an arithmetic number, because the mean of its divisors is an integer number (2476818330).

Almost surely, 2^22999027155 is an apocalyptic number.

22999027155 is a deficient number, since it is larger than the sum of its proper divisors (16630066125).

22999027155 is a wasteful number, since it uses less digits than its factorization.

22999027155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117943750.

The product of its (nonzero) digits is 1020600, while the sum is 51.

The spelling of 22999027155 in words is "twenty-two billion, nine hundred ninety-nine million, twenty-seven thousand, one hundred fifty-five".