2233557902468 has 12 divisors (see below), whose sum is σ = 3917205131532. Its totient is φ = 1114356436320.

The previous prime is 2233557902447. The next prime is 2233557902479. The reversal of 2233557902468 is 8642097553322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1043172164164 + 1190385738304 = 1021358^2 + 1091048^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 605626655 + ... + 605630342.

It is an arithmetic number, because the mean of its divisors is an integer number (326433760961).

Almost surely, 2^{2233557902468} is an apocalyptic number.

It is an amenable number.

2233557902468 is a deficient number, since it is larger than the sum of its proper divisors (1683647229064).

2233557902468 is a wasteful number, since it uses less digits than its factorization.

2233557902468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211257462 (or 1211257460 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 2233557902468 in words is "two trillion, two hundred thirty-three billion, five hundred fifty-seven million, nine hundred two thousand, four hundred sixty-eight".