122075247913 has 8 divisors (see below), whose sum is σ = 126023880960. Its totient is φ = 118127285040.

The previous prime is 122075247887. The next prime is 122075247923. The reversal of 122075247913 is 319742570221.

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

It is a cyclic number.

It is not a de Polignac number, because 122075247913 - 2⁹ = 122075247401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122075247913.

It is not an unprimeable number, because it can be changed into a prime (122075247923) 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, 216678 + ... + 539536.

It is an arithmetic number, because the mean of its divisors is an integer number (15752985120).

Almost surely, 2^122075247913 is an apocalyptic number.

It is an amenable number.

122075247913 is a deficient number, since it is larger than the sum of its proper divisors (3948633047).

122075247913 is a wasteful number, since it uses less digits than its factorization.

122075247913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335087.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 122075247913 in words is "one hundred twenty-two billion, seventy-five million, two hundred forty-seven thousand, nine hundred thirteen".