122075617236 has 36 divisors (see below), whose sum is σ = 297241723296. Its totient is φ = 38920809840.

The previous prime is 122075617151. The next prime is 122075617241. The reversal of 122075617236 is 632716570221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5794041 + ... + 5815071.

It is an arithmetic number, because the mean of its divisors is an integer number (8256714536).

Almost surely, 2^122075617236 is an apocalyptic number.

It is an amenable number.

122075617236 is an abundant number, since it is smaller than the sum of its proper divisors (175166106060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122075617236 is an frugal number, since it uses more digits than its factorization.

122075617236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42092 (or 21059 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 122075617236 in words is "one hundred twenty-two billion, seventy-five million, six hundred seventeen thousand, two hundred thirty-six".