22030553520155 has 32 divisors (see below), whose sum is σ = 27027718545600. Its totient is φ = 17232726551040.

The previous prime is 22030553520119. The next prime is 22030553520163. The reversal of 22030553520155 is 55102535503022.

It is not a de Polignac number, because 22030553520155 - 2⁸ = 22030553519899 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223536269 + ... + 223634801.

It is an arithmetic number, because the mean of its divisors is an integer number (844616204550).

Almost surely, 2^{22030553520155} is an apocalyptic number.

22030553520155 is a deficient number, since it is larger than the sum of its proper divisors (4997165025445).

22030553520155 is a wasteful number, since it uses less digits than its factorization.

22030553520155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101471.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 22030553520155 in words is "twenty-two trillion, thirty billion, five hundred fifty-three million, five hundred twenty thousand, one hundred fifty-five".