121002032202 has 8 divisors (see below), whose sum is σ = 242004064416. Its totient is φ = 40334010732.

The previous prime is 121002032197. The next prime is 121002032219. The reversal of 121002032202 is 202230200121.

It is a happy number.

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

121002032202 is an admirable 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, 10083502678 + ... + 10083502689.

It is an arithmetic number, because the mean of its divisors is an integer number (30250508052).

Almost surely, 2^121002032202 is an apocalyptic number.

121002032202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

121002032202 is a wasteful number, since it uses less digits than its factorization.

121002032202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20167005372.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 121002032202 its reverse (202230200121), we get a palindrome (323232232323).

The spelling of 121002032202 in words is "one hundred twenty-one billion, two million, thirty-two thousand, two hundred two".