2227013240 has 32 divisors (see below), whose sum is σ = 5183568000. Its totient is φ = 860087424.

The previous prime is 2227013207. The next prime is 2227013273. The reversal of 2227013240 is 423107222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2227013207) and next prime (2227013273).

It is a super-2 number, since 2×2227013240² = 9919175942270595200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958760 + ... + 961079.

It is an arithmetic number, because the mean of its divisors is an integer number (161986500).

Almost surely, 2^2227013240 is an apocalyptic number.

2227013240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2227013240 is an abundant number, since it is smaller than the sum of its proper divisors (2956554760).

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

2227013240 is a wasteful number, since it uses less digits than its factorization.

2227013240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919879 (or 1919875 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2227013240 is about 47191.2411364651. The cubic root of 2227013240 is about 1305.8930172594.

The spelling of 2227013240 in words is "two billion, two hundred twenty-seven million, thirteen thousand, two hundred forty".