122102300242221 has 8 divisors (see below), whose sum is σ = 175326379835040. Its totient is φ = 75139877072112.

The previous prime is 122102300242183. The next prime is 122102300242229. The reversal of 122102300242221 is 122242003201221.

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

It is not a de Polignac number, because 122102300242221 - 2²⁷ = 122102166024493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122102300242191 and 122102300242200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102300242229) 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, 1565414105631 + ... + 1565414105708.

It is an arithmetic number, because the mean of its divisors is an integer number (21915797479380).

Almost surely, 2^{122102300242221} is an apocalyptic number.

It is an amenable number.

122102300242221 is a deficient number, since it is larger than the sum of its proper divisors (53224079592819).

122102300242221 is a wasteful number, since it uses less digits than its factorization.

122102300242221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130828211355.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 122102300242221 its reverse (122242003201221), we get a palindrome (244344303443442).

The spelling of 122102300242221 in words is "one hundred twenty-two trillion, one hundred two billion, three hundred million, two hundred forty-two thousand, two hundred twenty-one".