200928622155 has 64 divisors (see below), whose sum is σ = 341528400000. Its totient is φ = 100523704320.

The previous prime is 200928622117. The next prime is 200928622171. The reversal of 200928622155 is 551226829002.

It is not a de Polignac number, because 200928622155 - 2⁶ = 200928622091 is a prime.

It is a super-2 number, since 2×200928622155² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160870971 + ... + 160872219.

It is an arithmetic number, because the mean of its divisors is an integer number (5336381250).

Almost surely, 2^200928622155 is an apocalyptic number.

200928622155 is a deficient number, since it is larger than the sum of its proper divisors (140599777845).

200928622155 is a wasteful number, since it uses less digits than its factorization.

200928622155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 200928622155 in words is "two hundred billion, nine hundred twenty-eight million, six hundred twenty-two thousand, one hundred fifty-five".