121102000200202 has 32 divisors (see below), whose sum is σ = 207642045670272. Its totient is φ = 51891203966784.

The previous prime is 121102000200191. The next prime is 121102000200239. The reversal of 121102000200202 is 202002000201121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584699008 + ... + 2584745860.

It is an arithmetic number, because the mean of its divisors is an integer number (6488813927196).

Almost surely, 2^{121102000200202} is an apocalyptic number.

121102000200202 is a deficient number, since it is larger than the sum of its proper divisors (86540045470070).

121102000200202 is a wasteful number, since it uses less digits than its factorization.

121102000200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77262.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 121102000200202 its reverse (202002000201121), we get a palindrome (323104000401323).

The spelling of 121102000200202 in words is "one hundred twenty-one trillion, one hundred two billion, two hundred thousand, two hundred two".