2223911432 has 12 divisors (see below), whose sum is σ = 4170084045.
Its totient is φ = 1111889024.
The previous prime is 2223911407. The next prime is 2223911447. The reversal of 2223911432 is 2341193222.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1
and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 1672319236 + 551592196 = 40894^2 + 23486^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=33346.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2223911395 and 2223911404.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 125048 + ... + 141720.
Almost surely, 22223911432 is an apocalyptic number.
It is an amenable number.
2223911432 is a deficient number, since it is larger than the sum of its proper divisors (1946172613).
2223911432 is an frugal number, since it uses more digits than its factorization.
2223911432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33352 (or 16675 counting only the distinct ones).
The product of its digits is 5184, while the sum is 29.
The square root of 2223911432 is about 47158.3654508932.
The cubic root of 2223911432 is about 1305.2864482789.
The spelling of 2223911432 in words is "two billion, two hundred twenty-three million, nine hundred eleven thousand, four hundred thirty-two".