223013431012 has 24 divisors (see below), whose sum is σ = 392210159040. Its totient is φ = 110953620960.

The previous prime is 223013431007. The next prime is 223013431033. The reversal of 223013431012 is 210134310322.

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, 4124778 + ... + 4178494.

It is an arithmetic number, because the mean of its divisors is an integer number (16342089960).

Almost surely, 2^223013431012 is an apocalyptic number.

It is an amenable number.

223013431012 is a deficient number, since it is larger than the sum of its proper divisors (169196728028).

223013431012 is a wasteful number, since it uses less digits than its factorization.

223013431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58851 (or 58849 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223013431012 its reverse (210134310322), we get a palindrome (433147741334).

The spelling of 223013431012 in words is "two hundred twenty-three billion, thirteen million, four hundred thirty-one thousand, twelve".