22402044020422 has 8 divisors (see below), whose sum is σ = 36657890215272. Its totient is φ = 10182747282000.

The previous prime is 22402044020381. The next prime is 22402044020441.

22402044020422 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509137364079 + ... + 509137364122.

It is an arithmetic number, because the mean of its divisors is an integer number (4582236276909).

Almost surely, 2^{22402044020422} is an apocalyptic number.

22402044020422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22402044020422 is a deficient number, since it is larger than the sum of its proper divisors (14255846194850).

22402044020422 is a wasteful number, since it uses less digits than its factorization.

22402044020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018274728214.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 2240204 and 4020422, that added together give a palindrome (6260626).

The spelling of 22402044020422 in words is "twenty-two trillion, four hundred two billion, forty-four million, twenty thousand, four hundred twenty-two".