122102201102102 has 32 divisors (see below), whose sum is σ = 206395012438272. Its totient is φ = 53797196179584.

The previous prime is 122102201102099. The next prime is 122102201102131. The reversal of 122102201102102 is 201201102201221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197358118 + ... + 1197460089.

It is an arithmetic number, because the mean of its divisors is an integer number (6449844138696).

Almost surely, 2^{122102201102102} is an apocalyptic number.

122102201102102 is a deficient number, since it is larger than the sum of its proper divisors (84292811336170).

122102201102102 is a wasteful number, since it uses less digits than its factorization.

122102201102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394818312.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122102201102102 its reverse (201201102201221), we get a palindrome (323303303303323).

The spelling of 122102201102102 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred one million, one hundred two thousand, one hundred two".