122212101220093 has 4 divisors (see below), whose sum is σ = 123933398420448. Its totient is φ = 120490804019740.

The previous prime is 122212101220073. The next prime is 122212101220123. The reversal of 122212101220093 is 390022101212221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122212101220093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122212101220073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860648600071 + ... + 860648600212.

It is an arithmetic number, because the mean of its divisors is an integer number (30983349605112).

Almost surely, 2^{122212101220093} is an apocalyptic number.

It is an amenable number.

122212101220093 is a deficient number, since it is larger than the sum of its proper divisors (1721297200355).

122212101220093 is an equidigital number, since it uses as much as digits as its factorization.

122212101220093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721297200354.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 122212101220093 in words is "one hundred twenty-two trillion, two hundred twelve billion, one hundred one million, two hundred twenty thousand, ninety-three".