222032013031012 has 12 divisors (see below), whose sum is σ = 388556138331900. Its totient is φ = 111015973507616.

The previous prime is 222032013030991. The next prime is 222032013031019. The reversal of 222032013031012 is 210130310230222.

It can be written as a sum of positive squares in 2 ways, for example, as 175998854799936 + 46033158231076 = 13266456^2 + 6784774^2 .

It is not an unprimeable number, because it can be changed into a prime (222032013031019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12916698 + ... + 24716494.

It is an arithmetic number, because the mean of its divisors is an integer number (32379678194325).

Almost surely, 2^{222032013031012} is an apocalyptic number.

It is an amenable number.

222032013031012 is a deficient number, since it is larger than the sum of its proper divisors (166524125300888).

222032013031012 is a wasteful number, since it uses less digits than its factorization.

222032013031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16503950 (or 16503948 counting only the distinct ones).

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

Adding to 222032013031012 its reverse (210130310230222), we get a palindrome (432162323261234).

The spelling of 222032013031012 in words is "two hundred twenty-two trillion, thirty-two billion, thirteen million, thirty-one thousand, twelve".