2223412402 has 8 divisors (see below), whose sum is σ = 3345774876. Its totient is φ = 1108154112.

The previous prime is 2223412379. The next prime is 2223412483. The reversal of 2223412402 is 2042143222.

It can be written as a sum of positive squares in 2 ways, for example, as 1834494561 + 388917841 = 42831^2 + 19721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1775263 + ... + 1776514.

Almost surely, 2^2223412402 is an apocalyptic number.

2223412402 is a deficient number, since it is larger than the sum of its proper divisors (1122362474).

2223412402 is a wasteful number, since it uses less digits than its factorization.

2223412402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552092.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2223412402 is about 47153.0741521695. The cubic root of 2223412402 is about 1305.1888086256.

Adding to 2223412402 its reverse (2042143222), we get a palindrome (4265555624).

The spelling of 2223412402 in words is "two billion, two hundred twenty-three million, four hundred twelve thousand, four hundred two".