312200233022 has 16 divisors (see below), whose sum is σ = 469068550560. Its totient is φ = 155844126048.

The previous prime is 312200232983. The next prime is 312200233049. The reversal of 312200233022 is 220332002213.

It is a junction number, because it is equal to n+sod(n) for n = 312200232985 and 312200233003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10433879 + ... + 10463757.

It is an arithmetic number, because the mean of its divisors is an integer number (29316784410).

Almost surely, 2^312200233022 is an apocalyptic number.

312200233022 is a deficient number, since it is larger than the sum of its proper divisors (156868317538).

312200233022 is a wasteful number, since it uses less digits than its factorization.

312200233022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38275.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 312200233022 its reverse (220332002213), we get a palindrome (532532235235).

The spelling of 312200233022 in words is "three hundred twelve billion, two hundred million, two hundred thirty-three thousand, twenty-two".