122322021312194 has 16 divisors (see below), whose sum is σ = 202574913720480. Its totient is φ = 54931028189760.

The previous prime is 122322021312089. The next prime is 122322021312229. The reversal of 122322021312194 is 491213120223221.

It is a super-2 number, since 2×122322021312194² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33494527559 + ... + 33494531210.

It is an arithmetic number, because the mean of its divisors is an integer number (12660932107530).

Almost surely, 2^{122322021312194} is an apocalyptic number.

122322021312194 is a deficient number, since it is larger than the sum of its proper divisors (80252892408286).

122322021312194 is a wasteful number, since it uses less digits than its factorization.

122322021312194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66989058865.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 122322021312194 in words is "one hundred twenty-two trillion, three hundred twenty-two billion, twenty-one million, three hundred twelve thousand, one hundred ninety-four".