2245035100 has 72 divisors (see below), whose sum is σ = 6073861248. Its totient is φ = 699748800.

The previous prime is 2245035059. The next prime is 2245035119. The reversal of 2245035100 is 15305422.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138082 + ... + 153481.

It is an arithmetic number, because the mean of its divisors is an integer number (84359184).

Almost surely, 2^2245035100 is an apocalyptic number.

2245035100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245035100 is an abundant number, since it is smaller than the sum of its proper divisors (3828826148).

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

2245035100 is a wasteful number, since it uses less digits than its factorization.

2245035100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291595 (or 291588 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2245035100 is about 47381.8013587495. The cubic root of 2245035100 is about 1309.4061562639.

The spelling of 2245035100 in words is "two billion, two hundred forty-five million, thirty-five thousand, one hundred".