223112031201 has 56 divisors (see below), whose sum is σ = 338694468000. Its totient is φ = 146889697536.

The previous prime is 223112031127. The next prime is 223112031211. The reversal of 223112031201 is 102130211322.

223112031201 is a `hidden beast` number, since 2 + 231 + 120 + 312 + 0 + 1 = 666.

It is not a de Polignac number, because 223112031201 - 2⁷ = 223112031073 is a prime.

It is a super-3 number, since 3×223112031201³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223112031211) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 35282626 + ... + 35288948.

It is an arithmetic number, because the mean of its divisors is an integer number (6048115500).

Almost surely, 2^223112031201 is an apocalyptic number.

It is an amenable number.

223112031201 is a deficient number, since it is larger than the sum of its proper divisors (115582436799).

223112031201 is an frugal number, since it uses more digits than its factorization.

223112031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937 (or 6922 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 223112031201 its reverse (102130211322), we get a palindrome (325242242523).

The spelling of 223112031201 in words is "two hundred twenty-three billion, one hundred twelve million, thirty-one thousand, two hundred one".