22115154052235 has 8 divisors (see below), whose sum is σ = 26539203642000. Its totient is φ = 17691444055584.

The previous prime is 22115154052183. The next prime is 22115154052267. The reversal of 22115154052235 is 53225045151122.

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 22115154052235 - 2²⁴ = 22115137275019 is a prime.

It is a super-2 number, since 2×22115154052235² (a number of 27 digits) contains 22 as substring.

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, 84754985 + ... + 85015514.

It is an arithmetic number, because the mean of its divisors is an integer number (3317400455250).

Almost surely, 2^{22115154052235} is an apocalyptic number.

22115154052235 is a deficient number, since it is larger than the sum of its proper divisors (4424049589765).

22115154052235 is a wasteful number, since it uses less digits than its factorization.

22115154052235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169796557.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 22115154052235 in words is "twenty-two trillion, one hundred fifteen billion, one hundred fifty-four million, fifty-two thousand, two hundred thirty-five".