2226492120 has 64 divisors (see below), whose sum is σ = 6683977440. Its totient is φ = 593331200.

The previous prime is 2226492109. The next prime is 2226492127. The reversal of 2226492120 is 212946222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226492127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201130 + ... + 211910.

Almost surely, 2^2226492120 is an apocalyptic number.

2226492120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226492120 is an abundant number, since it is smaller than the sum of its proper divisors (4457485320).

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

2226492120 is a wasteful number, since it uses less digits than its factorization.

2226492120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12516 (or 12512 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2226492120 is about 47185.7194498505. The cubic root of 2226492120 is about 1305.7911498726.

The spelling of 2226492120 in words is "two billion, two hundred twenty-six million, four hundred ninety-two thousand, one hundred twenty".