2227100832 has 288 divisors, whose sum is σ = 7255543680. Its totient is φ = 672312960.

The previous prime is 2227100819. The next prime is 2227100851. The reversal of 2227100832 is 2380017222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2227100796 and 2227100805.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8467933 + ... + 8468195.

It is an arithmetic number, because the mean of its divisors is an integer number (25192860).

Almost surely, 2^2227100832 is an apocalyptic number.

2227100832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227100832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3627771840).

2227100832 is an abundant number, since it is smaller than the sum of its proper divisors (5028442848).

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

2227100832 is an equidigital number, since it uses as much as digits as its factorization.

2227100832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2227100832 is about 47192.1691809139. The cubic root of 2227100832 is about 1305.9101379900.

The spelling of 2227100832 in words is "two billion, two hundred twenty-seven million, one hundred thousand, eight hundred thirty-two".