22054747435 has 24 divisors (see below), whose sum is σ = 31086145440. Its totient is φ = 14714486784.

The previous prime is 22054747417. The next prime is 22054747441. The reversal of 22054747435 is 53474745022.

It is not a de Polignac number, because 22054747435 - 2⁷ = 22054747307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22054747391 and 22054747400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182230 + ... + 278059.

It is an arithmetic number, because the mean of its divisors is an integer number (1295256060).

Almost surely, 2^22054747435 is an apocalyptic number.

22054747435 is a deficient number, since it is larger than the sum of its proper divisors (9031398005).

22054747435 is an equidigital number, since it uses as much as digits as its factorization.

22054747435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460375 (or 460338 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 43.

The spelling of 22054747435 in words is "twenty-two billion, fifty-four million, seven hundred forty-seven thousand, four hundred thirty-five".