122213030109 has 8 divisors (see below), whose sum is σ = 163076932512. Its totient is φ = 81412240560.

The previous prime is 122213030087. The next prime is 122213030123. The reversal of 122213030109 is 901030312221.

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

It is not a de Polignac number, because 122213030109 - 2⁵ = 122213030077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122213030179) 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, 15773694 + ... + 15781439.

It is an arithmetic number, because the mean of its divisors is an integer number (20384616564).

Almost surely, 2^122213030109 is an apocalyptic number.

It is an amenable number.

122213030109 is a deficient number, since it is larger than the sum of its proper divisors (40863902403).

122213030109 is a wasteful number, since it uses less digits than its factorization.

122213030109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31556427.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 122213030109 in words is "one hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred nine".