2227308876 has 72 divisors (see below), whose sum is σ = 6088904640. Its totient is φ = 682424064.

The previous prime is 2227308871. The next prime is 2227308899. The reversal of 2227308876 is 6788037222.

It is not an unprimeable number, because it can be changed into a prime (2227308871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101896 + ... + 121808.

It is an arithmetic number, because the mean of its divisors is an integer number (84568120).

Almost surely, 2^2227308876 is an apocalyptic number.

2227308876 is a gapful number since it is divisible by the number (26) 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 2227308876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3044452320).

2227308876 is an abundant number, since it is smaller than the sum of its proper divisors (3861595764).

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

2227308876 is a wasteful number, since it uses less digits than its factorization.

2227308876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20175 (or 20170 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2227308876 is about 47194.3733510680. The cubic root of 2227308876 is about 1305.9508004670.

The spelling of 2227308876 in words is "two billion, two hundred twenty-seven million, three hundred eight thousand, eight hundred seventy-six".