153422513234220 has 96 divisors (see below), whose sum is σ = 454886660362176. Its totient is φ = 38503161446400.

The previous prime is 153422513234201. The next prime is 153422513234233. The reversal of 153422513234220 is 22432315224351.

It is a super-2 number, since 2×153422513234220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8028180 + ... + 19269060.

It is an arithmetic number, because the mean of its divisors is an integer number (4738402712106).

Almost surely, 2^{153422513234220} is an apocalyptic number.

153422513234220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153422513234220 is an abundant number, since it is smaller than the sum of its proper divisors (301464147127956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153422513234220 is a wasteful number, since it uses less digits than its factorization.

153422513234220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11254291 (or 11254289 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 153422513234220 its reverse (22432315224351), we get a palindrome (175854828458571).

The spelling of 153422513234220 in words is "one hundred fifty-three trillion, four hundred twenty-two billion, five hundred thirteen million, two hundred thirty-four thousand, two hundred twenty".