322412422394 has 16 divisors (see below), whose sum is σ = 484739917800. Its totient is φ = 160832542464.

The previous prime is 322412422391. The next prime is 322412422399. The reversal of 322412422394 is 493224214223.

It can be written as a sum of positive squares in 4 ways, for example, as 318618478369 + 3793944025 = 564463^2 + 61595^2 .

It is a super-2 number, since 2×322412422394² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322412422391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8910812 + ... + 8946920.

Almost surely, 2^322412422394 is an apocalyptic number.

322412422394 is a deficient number, since it is larger than the sum of its proper divisors (162327495406).

322412422394 is a wasteful number, since it uses less digits than its factorization.

322412422394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46337.

The product of its digits is 165888, while the sum is 38.

The spelling of 322412422394 in words is "three hundred twenty-two billion, four hundred twelve million, four hundred twenty-two thousand, three hundred ninety-four".