3001221232122 has 16 divisors (see below), whose sum is σ = 6006363085152. Its totient is φ = 999753640560.

The previous prime is 3001221232073. The next prime is 3001221232147. The reversal of 3001221232122 is 2212321221003.

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, 163349253 + ... + 163367624.

It is an arithmetic number, because the mean of its divisors is an integer number (375397692822).

Almost surely, 2^{3001221232122} is an apocalyptic number.

3001221232122 is an abundant number, since it is smaller than the sum of its proper divisors (3005141853030).

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

3001221232122 is a wasteful number, since it uses less digits than its factorization.

3001221232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326718413.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 3001221232122 its reverse (2212321221003), we get a palindrome (5213542453125).

The spelling of 3001221232122 in words is "three trillion, one billion, two hundred twenty-one million, two hundred thirty-two thousand, one hundred twenty-two".