2227166490 has 32 divisors (see below), whose sum is σ = 5418426816. Its totient is φ = 585774720.

The previous prime is 2227166443. The next prime is 2227166503. The reversal of 2227166490 is 946617222.

It is a super-3 number, since 3×2227166490³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506296 + ... + 510675.

It is an arithmetic number, because the mean of its divisors is an integer number (169325838).

Almost surely, 2^2227166490 is an apocalyptic number.

2227166490 is an abundant number, since it is smaller than the sum of its proper divisors (3191260326).

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

2227166490 is a wasteful number, since it uses less digits than its factorization.

2227166490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017054.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2227166490 is about 47192.8648208604. The cubic root of 2227166490 is about 1305.9229712071.

The spelling of 2227166490 in words is "two billion, two hundred twenty-seven million, one hundred sixty-six thousand, four hundred ninety".