2268422980 has 48 divisors (see below), whose sum is σ = 4817736000. Its totient is φ = 897111936.

The previous prime is 2268422971. The next prime is 2268422987. The reversal of 2268422980 is 892248622.

It is not an unprimeable number, because it can be changed into a prime (2268422987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435831 + ... + 1437409.

It is an arithmetic number, because the mean of its divisors is an integer number (100369500).

Almost surely, 2^2268422980 is an apocalyptic number.

2268422980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2268422980 is an abundant number, since it is smaller than the sum of its proper divisors (2549313020).

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

2268422980 is a wasteful number, since it uses less digits than its factorization.

2268422980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2354 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2268422980 is about 47627.9642647048. The cubic root of 2268422980 is about 1313.9374145350.

The spelling of 2268422980 in words is "two billion, two hundred sixty-eight million, four hundred twenty-two thousand, nine hundred eighty".