22246648435 has 16 divisors (see below), whose sum is σ = 29380618080. Its totient is φ = 16036195840.

The previous prime is 22246648393. The next prime is 22246648439. The reversal of 22246648435 is 53484664222.

It is a happy number.

It is not a de Polignac number, because 22246648435 - 2²⁷ = 22112430707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22246648439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783540 + ... + 1795969.

It is an arithmetic number, because the mean of its divisors is an integer number (1836288630).

Almost surely, 2^22246648435 is an apocalyptic number.

22246648435 is a deficient number, since it is larger than the sum of its proper divisors (7133969645).

22246648435 is a wasteful number, since it uses less digits than its factorization.

22246648435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579638.

The product of its digits is 2211840, while the sum is 46.

The spelling of 22246648435 in words is "twenty-two billion, two hundred forty-six million, six hundred forty-eight thousand, four hundred thirty-five".