4012022330392 has 16 divisors (see below), whose sum is σ = 7522575042960. Its totient is φ = 2006002318944.

The previous prime is 4012022330389. The next prime is 4012022330419. The reversal of 4012022330392 is 2930332202104.

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, 1074613 + ... + 3029659.

It is an arithmetic number, because the mean of its divisors is an integer number (470160940185).

Almost surely, 2^{4012022330392} is an apocalyptic number.

It is an amenable number.

4012022330392 is a deficient number, since it is larger than the sum of its proper divisors (3510552712568).

4012022330392 is a wasteful number, since it uses less digits than its factorization.

4012022330392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211570 (or 2211566 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 4012022330392 its reverse (2930332202104), we get a palindrome (6942354532496).

The spelling of 4012022330392 in words is "four trillion, twelve billion, twenty-two million, three hundred thirty thousand, three hundred ninety-two".