2224517922 has 48 divisors (see below), whose sum is σ = 5400076032. Its totient is φ = 655875360.

The previous prime is 2224517917. The next prime is 2224517923. The reversal of 2224517922 is 2297154222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2224517923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144498 + ... + 159149.

It is an arithmetic number, because the mean of its divisors is an integer number (112501584).

Almost surely, 2^2224517922 is an apocalyptic number.

2224517922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2224517922 is an abundant number, since it is smaller than the sum of its proper divisors (3175558110).

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

2224517922 is a wasteful number, since it uses less digits than its factorization.

2224517922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303703 (or 303700 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2224517922 is about 47164.7953668836. The cubic root of 2224517922 is about 1305.4050937749.

The spelling of 2224517922 in words is "two billion, two hundred twenty-four million, five hundred seventeen thousand, nine hundred twenty-two".