223001002031012 has 12 divisors (see below), whose sum is σ = 390616816006620. Its totient is φ = 111396197457696.

The previous prime is 223001002030999. The next prime is 223001002031029. The reversal of 223001002031012 is 210130200100322.

It can be written as a sum of positive squares in 2 ways, for example, as 77567194586176 + 145433807444836 = 8807224^2 + 12059594^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26075884643 + ... + 26075893194.

It is an arithmetic number, because the mean of its divisors is an integer number (32551401333885).

Almost surely, 2^{223001002031012} is an apocalyptic number.

It is an amenable number.

223001002031012 is a deficient number, since it is larger than the sum of its proper divisors (167615813975608).

223001002031012 is a wasteful number, since it uses less digits than its factorization.

223001002031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52151778910 (or 52151778908 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223001002031012 its reverse (210130200100322), we get a palindrome (433131202131334).

The spelling of 223001002031012 in words is "two hundred twenty-three trillion, one billion, two million, thirty-one thousand, twelve".