912233064992 has 54 divisors (see below), whose sum is σ = 1813757616783. Its totient is φ = 451640219904.

The previous prime is 912233064971. The next prime is 912233065031. The reversal of 912233064992 is 299460332219.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 490621797136 + 421611267856 = 700444^2 + 649316^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=675364.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 912233064992.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 588916634 + ... + 588918182.

Almost surely, 2^912233064992 is an apocalyptic number.

It is an amenable number.

912233064992 is a deficient number, since it is larger than the sum of its proper divisors (901524551791).

912233064992 is an frugal number, since it uses more digits than its factorization.

912233064992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 50.

Multiplying 912233064992 by its sum of digits (50), we get a square (45611653249600 = 6753640²).

The spelling of 912233064992 in words is "nine hundred twelve billion, two hundred thirty-three million, sixty-four thousand, nine hundred ninety-two".