2252211384 has 32 divisors (see below), whose sum is σ = 5647559040. Its totient is φ = 748466400.

The previous prime is 2252211383. The next prime is 2252211413. The reversal of 2252211384 is 4831122522.

It is a super-2 number, since 2×2252211384² = 10144912236438390912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252211383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133812 + ... + 149699.

It is an arithmetic number, because the mean of its divisors is an integer number (176486220).

Almost surely, 2^2252211384 is an apocalyptic number.

2252211384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2252211384 is an abundant number, since it is smaller than the sum of its proper divisors (3395347656).

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

2252211384 is a wasteful number, since it uses less digits than its factorization.

2252211384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283851 (or 283847 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 2252211384 is about 47457.4692119165. The cubic root of 2252211384 is about 1310.7998502864.

The spelling of 2252211384 in words is "two billion, two hundred fifty-two million, two hundred eleven thousand, three hundred eighty-four".