56233563041212 has 12 divisors (see below), whose sum is σ = 98476184773960. Its totient is φ = 28097510248656.

The previous prime is 56233563041107. The next prime is 56233563041287. The reversal of 56233563041212 is 21214036533265.

It is a super-2 number, since 2×56233563041212² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 4817811423 + ... + 4817823094.

Almost surely, 2^{56233563041212} is an apocalyptic number.

It is an amenable number.

56233563041212 is a deficient number, since it is larger than the sum of its proper divisors (42242621732748).

56233563041212 is a wasteful number, since it uses less digits than its factorization.

56233563041212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635635980 (or 9635635978 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 56233563041212 its reverse (21214036533265), we get a palindrome (77447599574477).

The spelling of 56233563041212 in words is "fifty-six trillion, two hundred thirty-three billion, five hundred sixty-three million, forty-one thousand, two hundred twelve".