22034446202144 has 24 divisors (see below), whose sum is σ = 43380574207740. Its totient is φ = 11017157514496.

The previous prime is 22034446202143. The next prime is 22034446202159. The reversal of 22034446202144 is 44120264443022.

It can be written as a sum of positive squares in 2 ways, for example, as 21230088342544 + 804357859600 = 4607612^2 + 896860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22034446202098 and 22034446202107.

It is not an unprimeable number, because it can be changed into a prime (22034446202143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653942 + ... + 7577610.

Almost surely, 2^{22034446202144} is an apocalyptic number.

It is an amenable number.

22034446202144 is a deficient number, since it is larger than the sum of its proper divisors (21346128005596).

22034446202144 is a wasteful number, since it uses less digits than its factorization.

22034446202144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099172 (or 4099164 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 22034446202144 in words is "twenty-two trillion, thirty-four billion, four hundred forty-six million, two hundred two thousand, one hundred forty-four".