2002231312102 has 32 divisors (see below), whose sum is σ = 3665295544320. Its totient is φ = 801783390240.

The previous prime is 2002231312093. The next prime is 2002231312121. The reversal of 2002231312102 is 2012131322002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002231312102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79529418 + ... + 79554589.

It is an arithmetic number, because the mean of its divisors is an integer number (114540485760).

Almost surely, 2^{2002231312102} is an apocalyptic number.

2002231312102 is a deficient number, since it is larger than the sum of its proper divisors (1663064232218).

2002231312102 is a wasteful number, since it uses less digits than its factorization.

2002231312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159084076.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2002231312102 its reverse (2012131322002), we get a palindrome (4014362634104).

The spelling of 2002231312102 in words is "two trillion, two billion, two hundred thirty-one million, three hundred twelve thousand, one hundred two".