4013123322 has 16 divisors (see below), whose sum is σ = 8643650400. Its totient is φ = 1234807152.

The previous prime is 4013123293. The next prime is 4013123333. The reversal of 4013123322 is 2233213104.

It is a super-2 number, since 2×4013123322² = 32210317595160631368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25725072 + ... + 25725227.

It is an arithmetic number, because the mean of its divisors is an integer number (540228150).

Almost surely, 2^4013123322 is an apocalyptic number.

4013123322 is an abundant number, since it is smaller than the sum of its proper divisors (4630527078).

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

4013123322 is a wasteful number, since it uses less digits than its factorization.

4013123322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51450317.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4013123322 is about 63349.2172169475. The cubic root of 4013123322 is about 1589.1351548450.

Adding to 4013123322 its reverse (2233213104), we get a palindrome (6246336426).

The spelling of 4013123322 in words is "four billion, thirteen million, one hundred twenty-three thousand, three hundred twenty-two".