22426461264344 has 32 divisors (see below), whose sum is σ = 43354130359680. Its totient is φ = 10867718283264.

The previous prime is 22426461264329. The next prime is 22426461264377. The reversal of 22426461264344 is 44346216462422.

It is a super-2 number, since 2×22426461264344² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22426461264292 and 22426461264301.

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, 147326792 + ... + 147478935.

It is an arithmetic number, because the mean of its divisors is an integer number (1354816573740).

Almost surely, 2^{22426461264344} is an apocalyptic number.

It is an amenable number.

22426461264344 is a deficient number, since it is larger than the sum of its proper divisors (20927669095336).

22426461264344 is a wasteful number, since it uses less digits than its factorization.

22426461264344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294806027 (or 294806023 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 50.

The spelling of 22426461264344 in words is "twenty-two trillion, four hundred twenty-six billion, four hundred sixty-one million, two hundred sixty-four thousand, three hundred forty-four".