22225251433 has 16 divisors (see below), whose sum is σ = 27954631296. Its totient is φ = 17165111040.

The previous prime is 22225251431. The next prime is 22225251467. The reversal of 22225251433 is 33415252222.

It is not a de Polignac number, because 22225251433 - 2¹ = 22225251431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22225251395 and 22225251404.

It is not an unprimeable number, because it can be changed into a prime (22225251431) 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, 1268466 + ... + 1285867.

It is an arithmetic number, because the mean of its divisors is an integer number (1747164456).

Almost surely, 2^22225251433 is an apocalyptic number.

It is an amenable number.

22225251433 is a deficient number, since it is larger than the sum of its proper divisors (5729379863).

22225251433 is a wasteful number, since it uses less digits than its factorization.

22225251433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554464.

The product of its digits is 28800, while the sum is 31.

The spelling of 22225251433 in words is "twenty-two billion, two hundred twenty-five million, two hundred fifty-one thousand, four hundred thirty-three".