22015135153 has 8 divisors (see below), whose sum is σ = 24236847360. Its totient is φ = 19830145680.

The previous prime is 22015135127. The next prime is 22015135159. The reversal of 22015135153 is 35153151022.

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 22015135153 - 2²⁵ = 21981580721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22015135159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9179425 + ... + 9181822.

It is an arithmetic number, because the mean of its divisors is an integer number (3029605920).

Almost surely, 2^22015135153 is an apocalyptic number.

It is an amenable number.

22015135153 is a deficient number, since it is larger than the sum of its proper divisors (2221712207).

22015135153 is a wasteful number, since it uses less digits than its factorization.

22015135153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18361367.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 22015135153 its reverse (35153151022), we get a palindrome (57168286175).

The spelling of 22015135153 in words is "twenty-two billion, fifteen million, one hundred thirty-five thousand, one hundred fifty-three".