4001113322 has 4 divisors (see below), whose sum is σ = 6001669986. Its totient is φ = 2000556660.

The previous prime is 4001113313. The next prime is 4001113343. The reversal of 4001113322 is 2233111004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3615737161 + 385376161 = 60131^2 + 19631^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4001113322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000278329 + ... + 1000278332.

Almost surely, 2^4001113322 is an apocalyptic number.

4001113322 is a deficient number, since it is larger than the sum of its proper divisors (2000556664).

4001113322 is a wasteful number, since it uses less digits than its factorization.

4001113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000556663.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4001113322 is about 63254.3541742385. The cubic root of 4001113322 is about 1587.5483123495.

Adding to 4001113322 its reverse (2233111004), we get a palindrome (6234224326).

The spelling of 4001113322 in words is "four billion, one million, one hundred thirteen thousand, three hundred twenty-two".