122066091639748 has 12 divisors (see below), whose sum is σ = 215612068411152. Its totient is φ = 60462643522280.

The previous prime is 122066091639731. The next prime is 122066091639763. The reversal of 122066091639748 is 847936190660221.

It is a self number, because there is not a number n which added to its sum of digits gives 122066091639748.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142600573918 + ... + 142600574773.

It is an arithmetic number, because the mean of its divisors is an integer number (17967672367596).

Almost surely, 2^{122066091639748} is an apocalyptic number.

It is an amenable number.

122066091639748 is a deficient number, since it is larger than the sum of its proper divisors (93545976771404).

122066091639748 is a wasteful number, since it uses less digits than its factorization.

122066091639748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285201148802 (or 285201148800 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 64.

The spelling of 122066091639748 in words is "one hundred twenty-two trillion, sixty-six billion, ninety-one million, six hundred thirty-nine thousand, seven hundred forty-eight".