2227970292 has 24 divisors (see below), whose sum is σ = 5504397696. Its totient is φ = 698971008.

The previous prime is 2227970291. The next prime is 2227970347. The reversal of 2227970292 is 2920797222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227970291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5460508 + ... + 5460915.

It is an arithmetic number, because the mean of its divisors is an integer number (229349904).

Almost surely, 2^2227970292 is an apocalyptic number.

It is an amenable number.

2227970292 is an abundant number, since it is smaller than the sum of its proper divisors (3276427404).

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

2227970292 is a wasteful number, since it uses less digits than its factorization.

2227970292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10921447 (or 10921445 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2227970292 is about 47201.3801916851. The cubic root of 2227970292 is about 1306.0800582867.

The spelling of 2227970292 in words is "two billion, two hundred twenty-seven million, nine hundred seventy thousand, two hundred ninety-two".