2331120002 has 16 divisors (see below), whose sum is σ = 3763064952. Its totient is φ = 1079013120.

The previous prime is 2331119993. The next prime is 2331120059. The reversal of 2331120002 is 2000211332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2208154081 + 122965921 = 46991^2 + 11089^2 .

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, 559913 + ... + 564060.

Almost surely, 2^2331120002 is an apocalyptic number.

2331120002 is a deficient number, since it is larger than the sum of its proper divisors (1431944950).

2331120002 is a wasteful number, since it uses less digits than its factorization.

2331120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124053.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2331120002 is about 48281.6735625434. The cubic root of 2331120002 is about 1325.9328903397.

Adding to 2331120002 its reverse (2000211332), we get a palindrome (4331331334).

The spelling of 2331120002 in words is "two billion, three hundred thirty-one million, one hundred twenty thousand, two".