121032002122 has 4 divisors (see below), whose sum is σ = 181548003186. Its totient is φ = 60516001060.

The previous prime is 121032002101. The next prime is 121032002213. The reversal of 121032002122 is 221200230121.

It is a happy number.

121032002122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 118969116561 + 2062885561 = 344919^2 + 45419^2 .

It is a junction number, because it is equal to n+sod(n) for n = 121032002096 and 121032002105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30258000529 + ... + 30258000532.

Almost surely, 2^121032002122 is an apocalyptic number.

121032002122 is a deficient number, since it is larger than the sum of its proper divisors (60516001064).

121032002122 is an equidigital number, since it uses as much as digits as its factorization.

121032002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60516001063.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 121032002122 its reverse (221200230121), we get a palindrome (342232232243).

The spelling of 121032002122 in words is "one hundred twenty-one billion, thirty-two million, two thousand, one hundred twenty-two".