3111223020232 has 16 divisors (see below), whose sum is σ = 5841208802700. Its totient is φ = 1553567339520.

The previous prime is 3111223020223. The next prime is 3111223020253. The reversal of 3111223020232 is 2320203221113.

3111223020232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2439075556516 + 672147463716 = 1561754^2 + 819846^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255514857 + ... + 255527032.

Almost surely, 2^{3111223020232} is an apocalyptic number.

It is an amenable number.

3111223020232 is a deficient number, since it is larger than the sum of its proper divisors (2729985782468).

3111223020232 is a wasteful number, since it uses less digits than its factorization.

3111223020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511042656 (or 511042652 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3111223020232 its reverse (2320203221113), we get a palindrome (5431426241345).

The spelling of 3111223020232 in words is "three trillion, one hundred eleven billion, two hundred twenty-three million, twenty thousand, two hundred thirty-two".