2229634722 has 32 divisors (see below), whose sum is σ = 5133520512. Its totient is φ = 632386944.

The previous prime is 2229634703. The next prime is 2229634741. The reversal of 2229634722 is 2274369222.

It is an interprime number because it is at equal distance from previous prime (2229634703) and next prime (2229634741).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187993 + ... + 199500.

It is an arithmetic number, because the mean of its divisors is an integer number (160422516).

Almost surely, 2^2229634722 is an apocalyptic number.

2229634722 is an abundant number, since it is smaller than the sum of its proper divisors (2903885790).

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

2229634722 is a wasteful number, since it uses less digits than its factorization.

2229634722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387642.

The product of its digits is 145152, while the sum is 39.

The square root of 2229634722 is about 47219.0080581962. The cubic root of 2229634722 is about 1306.4052178761.

The spelling of 2229634722 in words is "two billion, two hundred twenty-nine million, six hundred thirty-four thousand, seven hundred twenty-two".