22298407018348 has 12 divisors (see below), whose sum is σ = 39192614957440. Its totient is φ = 11100517030512.

The previous prime is 22298407018339. The next prime is 22298407018373. The reversal of 22298407018348 is 84381070489222.

It is a happy number.

It is a super-2 number, since 2×22298407018348² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22298407018292 and 22298407018301.

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, 12171618636 + ... + 12171620467.

Almost surely, 2^{22298407018348} is an apocalyptic number.

It is an amenable number.

22298407018348 is a deficient number, since it is larger than the sum of its proper divisors (16894207939092).

22298407018348 is a wasteful number, since it uses less digits than its factorization.

22298407018348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343239336 (or 24343239334 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 22298407018348 in words is "twenty-two trillion, two hundred ninety-eight billion, four hundred seven million, eighteen thousand, three hundred forty-eight".