2285211388 has 18 divisors (see below), whose sum is σ = 4076018744. Its totient is φ = 1121041584.

The previous prime is 2285211373. The next prime is 2285211403. The reversal of 2285211388 is 8831125822.

2285211388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2285211373) and next prime (2285211403).

It is a self number, because there is not a number n which added to its sum of digits gives 2285211388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90456 + ... + 112927.

Almost surely, 2^2285211388 is an apocalyptic number.

It is an amenable number.

2285211388 is a deficient number, since it is larger than the sum of its proper divisors (1790807356).

2285211388 is a wasteful number, since it uses less digits than its factorization.

2285211388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203493 (or 203438 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 2285211388 is about 47803.8846538647. The cubic root of 2285211388 is about 1317.1708975193.

The spelling of 2285211388 in words is "two billion, two hundred eighty-five million, two hundred eleven thousand, three hundred eighty-eight".