331002220102 has 8 divisors (see below), whose sum is σ = 518090431536. Its totient is φ = 158305409592.

The previous prime is 331002220099. The next prime is 331002220123. The reversal of 331002220102 is 201022200133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 3597850173 + ... + 3597850264.

It is an arithmetic number, because the mean of its divisors is an integer number (64761303942).

Almost surely, 2^331002220102 is an apocalyptic number.

331002220102 is a deficient number, since it is larger than the sum of its proper divisors (187088211434).

331002220102 is a wasteful number, since it uses less digits than its factorization.

331002220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195700462.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 331002220102 its reverse (201022200133), we get a palindrome (532024420235).

The spelling of 331002220102 in words is "three hundred thirty-one billion, two million, two hundred twenty thousand, one hundred two".