12401200322 has 64 divisors (see below), whose sum is σ = 22039105536. Its totient is φ = 5123796480.

The previous prime is 12401200319. The next prime is 12401200327. The reversal of 12401200322 is 22300210421.

It is a self number, because there is not a number n which added to its sum of digits gives 12401200322.

It is not an unprimeable number, because it can be changed into a prime (12401200327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21126113 + ... + 21126699.

It is an arithmetic number, because the mean of its divisors is an integer number (344361024).

Almost surely, 2^12401200322 is an apocalyptic number.

12401200322 is a deficient number, since it is larger than the sum of its proper divisors (9637905214).

12401200322 is a wasteful number, since it uses less digits than its factorization.

12401200322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12401200322 its reverse (22300210421), we get a palindrome (34701410743).

The spelling of 12401200322 in words is "twelve billion, four hundred one million, two hundred thousand, three hundred twenty-two".