223152315564 has 24 divisors (see below), whose sum is σ = 533388462768. Its totient is φ = 72569858560.

The previous prime is 223152315553. The next prime is 223152315571. The reversal of 223152315564 is 465513251322.

It is a super-3 number, since 3×223152315564³ (a number of 35 digits) contains 333 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, 226780317 + ... + 226781300.

It is an arithmetic number, because the mean of its divisors is an integer number (22224519282).

Almost surely, 2^223152315564 is an apocalyptic number.

It is an amenable number.

223152315564 is an abundant number, since it is smaller than the sum of its proper divisors (310236147204).

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

223152315564 is a wasteful number, since it uses less digits than its factorization.

223152315564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453561665 (or 453561663 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

Adding to 223152315564 its reverse (465513251322), we get a palindrome (688665566886).

The spelling of 223152315564 in words is "two hundred twenty-three billion, one hundred fifty-two million, three hundred fifteen thousand, five hundred sixty-four".