22244122202342 has 16 divisors (see below), whose sum is σ = 34109199831312. Its totient is φ = 10876496773920.

The previous prime is 22244122202273. The next prime is 22244122202369. The reversal of 22244122202342 is 24320222144222.

It is a junction number, because it is equal to n+sod(n) for n = 22244122202299 and 22244122202308.

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, 526940948 + ... + 526983159.

It is an arithmetic number, because the mean of its divisors is an integer number (2131824989457).

Almost surely, 2^{22244122202342} is an apocalyptic number.

22244122202342 is a deficient number, since it is larger than the sum of its proper divisors (11865077628970).

22244122202342 is a wasteful number, since it uses less digits than its factorization.

22244122202342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053924343.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 22244122202342 its reverse (24320222144222), we get a palindrome (46564344346564).

The spelling of 22244122202342 in words is "twenty-two trillion, two hundred forty-four billion, one hundred twenty-two million, two hundred two thousand, three hundred forty-two".