22402331112322 has 16 divisors (see below), whose sum is σ = 38930078333952. Its totient is φ = 9469478512800.

The previous prime is 22402331112319. The next prime is 22402331112361. The reversal of 22402331112322 is 22321113320422.

It is a happy number.

It is a super-2 number, since 2×22402331112322² (a number of 28 digits) contains 22 as substring.

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, 10960043554 + ... + 10960045597.

It is an arithmetic number, because the mean of its divisors is an integer number (2433129895872).

Almost surely, 2^{22402331112322} is an apocalyptic number.

22402331112322 is a deficient number, since it is larger than the sum of its proper divisors (16527747221630).

22402331112322 is a wasteful number, since it uses less digits than its factorization.

22402331112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21920089233.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22402331112322 its reverse (22321113320422), we get a palindrome (44723444432744).

The spelling of 22402331112322 in words is "twenty-two trillion, four hundred two billion, three hundred thirty-one million, one hundred twelve thousand, three hundred twenty-two".