122630283391 has 8 divisors (see below), whose sum is σ = 152889704064. Its totient is φ = 95556064920.

The previous prime is 122630283359. The next prime is 122630283407. The reversal of 122630283391 is 193382036221.

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 122630283391 - 2⁵ = 122630283359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122630283301) 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, 796300465 + ... + 796300618.

It is an arithmetic number, because the mean of its divisors is an integer number (19111213008).

Almost surely, 2^122630283391 is an apocalyptic number.

122630283391 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122630283391 is a deficient number, since it is larger than the sum of its proper divisors (30259420673).

122630283391 is a wasteful number, since it uses less digits than its factorization.

122630283391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592601101.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 122630283391 in words is "one hundred twenty-two billion, six hundred thirty million, two hundred eighty-three thousand, three hundred ninety-one".