330121222121100 has 36 divisors (see below), whose sum is σ = 955150736004584. Its totient is φ = 88032325898880.

The previous prime is 330121222121099. The next prime is 330121222121143. The reversal of 330121222121100 is 1121222121033.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550202036569 + ... + 550202037168.

Almost surely, 2^{330121222121100} is an apocalyptic number.

330121222121100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

330121222121100 is an abundant number, since it is smaller than the sum of its proper divisors (625029513883484).

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

330121222121100 is a wasteful number, since it uses less digits than its factorization.

330121222121100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100404073754 (or 1100404073747 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 330121222121100 its reverse (1121222121033), we get a palindrome (331242444242133).

The spelling of 330121222121100 in words is "three hundred thirty trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred".