2122253004 has 36 divisors (see below), whose sum is σ = 5260356584. Its totient is φ = 665803776.

The previous prime is 2122252997. The next prime is 2122253011. The reversal of 2122253004 is 4003522212.

It is an interprime number because it is at equal distance from previous prime (2122252997) and next prime (2122253011).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302509 + ... + 309444.

Almost surely, 2^2122253004 is an apocalyptic number.

It is an amenable number.

2122253004 is an abundant number, since it is smaller than the sum of its proper divisors (3138103580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122253004 is a wasteful number, since it uses less digits than its factorization.

2122253004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611994 (or 611975 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2122253004 is about 46067.9172960966. The cubic root of 2122253004 is about 1285.0865721121.

Adding to 2122253004 its reverse (4003522212), we get a palindrome (6125775216).

The spelling of 2122253004 in words is "two billion, one hundred twenty-two million, two hundred fifty-three thousand, four".