4000231122 has 16 divisors (see below), whose sum is σ = 8001398592. Its totient is φ = 1333254320.

The previous prime is 4000231111. The next prime is 4000231187. The reversal of 4000231122 is 2211320004.

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, 24472 + ... + 92732.

It is an arithmetic number, because the mean of its divisors is an integer number (500087412).

Almost surely, 2^4000231122 is an apocalyptic number.

4000231122 is an abundant number, since it is smaller than the sum of its proper divisors (4001167470).

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

4000231122 is a wasteful number, since it uses less digits than its factorization.

4000231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78033.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4000231122 is about 63247.3803568179. The cubic root of 4000231122 is about 1587.4316249882.

Adding to 4000231122 its reverse (2211320004), we get a palindrome (6211551126).

The spelling of 4000231122 in words is "four billion, two hundred thirty-one thousand, one hundred twenty-two".