22322400343142 has 64 divisors (see below), whose sum is σ = 37116208488960. Its totient is φ = 10014947390976.

The previous prime is 22322400343109. The next prime is 22322400343207. The reversal of 22322400343142 is 24134300422322.

It is a super-3 number, since 3×22322400343142³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322400343099 and 22322400343108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 734540084 + ... + 734570472.

It is an arithmetic number, because the mean of its divisors is an integer number (579940757640).

Almost surely, 2^{22322400343142} is an apocalyptic number.

22322400343142 is a deficient number, since it is larger than the sum of its proper divisors (14793808145818).

22322400343142 is a wasteful number, since it uses less digits than its factorization.

22322400343142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33485.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22322400343142 its reverse (24134300422322), we get a palindrome (46456700765464).

The spelling of 22322400343142 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred million, three hundred forty-three thousand, one hundred forty-two".