2244950820 has 72 divisors (see below), whose sum is σ = 7782500544. Its totient is φ = 513131328.

The previous prime is 2244950819. The next prime is 2244950849. The reversal of 2244950820 is 280594422.

2244950820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 889594 + ... + 892113.

Almost surely, 2^2244950820 is an apocalyptic number.

2244950820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244950820 is an abundant number, since it is smaller than the sum of its proper divisors (5537549724).

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

2244950820 is a wasteful number, since it uses less digits than its factorization.

2244950820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781729 (or 1781724 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2244950820 is about 47380.9119794037. The cubic root of 2244950820 is about 1309.3897707544.

The spelling of 2244950820 in words is "two billion, two hundred forty-four million, nine hundred fifty thousand, eight hundred twenty".