122246297380329 has 8 divisors (see below), whose sum is σ = 163144189493952. Its totient is φ = 81422968426800.

The previous prime is 122246297380321. The next prime is 122246297380349. The reversal of 122246297380329 is 923083792642221.

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

It is not a de Polignac number, because 122246297380329 - 2³ = 122246297380321 is a prime.

It is a super-2 number, since 2×122246297380329² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122246297380321) 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, 18640786197 + ... + 18640792754.

It is an arithmetic number, because the mean of its divisors is an integer number (20393023686744).

Almost surely, 2^{122246297380329} is an apocalyptic number.

It is an amenable number.

122246297380329 is a deficient number, since it is larger than the sum of its proper divisors (40897892113623).

122246297380329 is a wasteful number, since it uses less digits than its factorization.

122246297380329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37281580047.

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 122246297380329 in words is "one hundred twenty-two trillion, two hundred forty-six billion, two hundred ninety-seven million, three hundred eighty thousand, three hundred twenty-nine".