2242788700 has 18 divisors (see below), whose sum is σ = 4866851696. Its totient is φ = 897115440.

The previous prime is 2242788661. The next prime is 2242788703. The reversal of 2242788700 is 78872422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242788703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11213844 + ... + 11214043.

Almost surely, 2^2242788700 is an apocalyptic number.

2242788700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242788700 is an abundant number, since it is smaller than the sum of its proper divisors (2624062996).

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

2242788700 is a wasteful number, since it uses less digits than its factorization.

2242788700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22427901 (or 22427894 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 2242788700 is about 47358.0901219633. The cubic root of 2242788700 is about 1308.9692764404.

The spelling of 2242788700 in words is "two billion, two hundred forty-two million, seven hundred eighty-eight thousand, seven hundred".