122110101221102 has 4 divisors (see below), whose sum is σ = 183165151831656. Its totient is φ = 61055050610550.

The previous prime is 122110101221083. The next prime is 122110101221113. The reversal of 122110101221102 is 201122101011221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30527525305274 + ... + 30527525305277.

It is an arithmetic number, because the mean of its divisors is an integer number (45791287957914).

Almost surely, 2^{122110101221102} is an apocalyptic number.

122110101221102 is a deficient number, since it is larger than the sum of its proper divisors (61055050610554).

122110101221102 is an equidigital number, since it uses as much as digits as its factorization.

122110101221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61055050610553.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122110101221102 its reverse (201122101011221), we get a palindrome (323232202232323).

The spelling of 122110101221102 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, one hundred two".