2252219180 has 12 divisors (see below), whose sum is σ = 4729660320. Its totient is φ = 900887664.

The previous prime is 2252219071. The next prime is 2252219183. The reversal of 2252219180 is 819122522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2252219183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56305460 + ... + 56305499.

It is an arithmetic number, because the mean of its divisors is an integer number (394138360).

Almost surely, 2^2252219180 is an apocalyptic number.

2252219180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252219180 is an abundant number, since it is smaller than the sum of its proper divisors (2477441140).

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

2252219180 is a wasteful number, since it uses less digits than its factorization.

2252219180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112610968 (or 112610966 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 2252219180 is about 47457.5513485473. The cubic root of 2252219180 is about 1310.8013627235.

The spelling of 2252219180 in words is "two billion, two hundred fifty-two million, two hundred nineteen thousand, one hundred eighty".