153422052231 has 32 divisors (see below), whose sum is σ = 236173095936. Its totient is φ = 86778720000.

The previous prime is 153422052221. The next prime is 153422052307. The reversal of 153422052231 is 132250224351.

It is not a de Polignac number, because 153422052231 - 2⁷ = 153422052103 is a prime.

It is a super-2 number, since 2×153422052231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153422052221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 804961 + ... + 977141.

It is an arithmetic number, because the mean of its divisors is an integer number (7380409248).

Almost surely, 2^153422052231 is an apocalyptic number.

153422052231 is a deficient number, since it is larger than the sum of its proper divisors (82751043705).

153422052231 is a wasteful number, since it uses less digits than its factorization.

153422052231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172623.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 153422052231 its reverse (132250224351), we get a palindrome (285672276582).

The spelling of 153422052231 in words is "one hundred fifty-three billion, four hundred twenty-two million, fifty-two thousand, two hundred thirty-one".