121102000210122 has 16 divisors (see below), whose sum is σ = 248750054486112. Its totient is φ = 39276324392400.

The previous prime is 121102000210099. The next prime is 121102000210297. The reversal of 121102000210122 is 221012000201121.

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, 272752252504 + ... + 272752252947.

It is an arithmetic number, because the mean of its divisors is an integer number (15546878405382).

Almost surely, 2^{121102000210122} is an apocalyptic number.

121102000210122 is an abundant number, since it is smaller than the sum of its proper divisors (127648054275990).

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

121102000210122 is a wasteful number, since it uses less digits than its factorization.

121102000210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545504505493.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 121102000210122 its reverse (221012000201121), we get a palindrome (342114000411243).

Subtracting 121102000210122 from its reverse (221012000201121), we obtain a palindrome (99909999990999).

The spelling of 121102000210122 in words is "one hundred twenty-one trillion, one hundred two billion, two hundred ten thousand, one hundred twenty-two".