121222110000202 has 8 divisors (see below), whose sum is σ = 186061843256256. Its totient is φ = 59201495581452.

The previous prime is 121222110000127. The next prime is 121222110000253. The reversal of 121222110000202 is 202000011222121.

It is a happy number.

121222110000202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 704779709218 + ... + 704779709389.

It is an arithmetic number, because the mean of its divisors is an integer number (23257730407032).

Almost surely, 2^{121222110000202} is an apocalyptic number.

121222110000202 is a deficient number, since it is larger than the sum of its proper divisors (64839733256054).

121222110000202 is a wasteful number, since it uses less digits than its factorization.

121222110000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409559418652.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 121222110000202 its reverse (202000011222121), we get a palindrome (323222121222323).

The spelling of 121222110000202 in words is "one hundred twenty-one trillion, two hundred twenty-two billion, one hundred ten million, two hundred two", and thus it is an aban number.