122102021211113 has 8 divisors (see below), whose sum is σ = 122298133813632. Its totient is φ = 121905931425696.

The previous prime is 122102021211103. The next prime is 122102021211127. The reversal of 122102021211113 is 311112120201221.

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

It is a cyclic number.

It is not a de Polignac number, because 122102021211113 - 2⁴ = 122102021211097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122102021211103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5023181 + ... + 16414517.

It is an arithmetic number, because the mean of its divisors is an integer number (15287266726704).

Almost surely, 2^{122102021211113} is an apocalyptic number.

It is an amenable number.

122102021211113 is a deficient number, since it is larger than the sum of its proper divisors (196112602519).

122102021211113 is a wasteful number, since it uses less digits than its factorization.

122102021211113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408551.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 122102021211113 its reverse (311112120201221), we get a palindrome (433214141412334).

The spelling of 122102021211113 in words is "one hundred twenty-two trillion, one hundred two billion, twenty-one million, two hundred eleven thousand, one hundred thirteen".