2100240224 has 48 divisors (see below), whose sum is σ = 4170216960. Its totient is φ = 1041183360.

The previous prime is 2100240199. The next prime is 2100240251. The reversal of 2100240224 is 4220420012.

It is a happy number.

It is a super-2 number, since 2×2100240224² = 8822017997015140352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378087 + ... + 2378969.

It is an arithmetic number, because the mean of its divisors is an integer number (86879520).

Almost surely, 2^2100240224 is an apocalyptic number.

It is an amenable number.

2100240224 is a deficient number, since it is larger than the sum of its proper divisors (2069976736).

2100240224 is a wasteful number, since it uses less digits than its factorization.

2100240224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2100240224 is about 45828.3779333286. The cubic root of 2100240224 is about 1280.6279926256.

Adding to 2100240224 its reverse (4220420012), we get a palindrome (6320660236).

The spelling of 2100240224 in words is "two billion, one hundred million, two hundred forty thousand, two hundred twenty-four".