122401025430315 has 8 divisors (see below), whose sum is σ = 195841640688528. Its totient is φ = 65280546896160.

The previous prime is 122401025430263. The next prime is 122401025430347. The reversal of 122401025430315 is 513034520104221.

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

It is not a de Polignac number, because 122401025430315 - 2¹² = 122401025426219 is a prime.

It is a super-2 number, since 2×122401025430315² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4080034180996 + ... + 4080034181025.

It is an arithmetic number, because the mean of its divisors is an integer number (24480205086066).

Almost surely, 2^{122401025430315} is an apocalyptic number.

122401025430315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122401025430315 is a deficient number, since it is larger than the sum of its proper divisors (73440615258213).

122401025430315 is an equidigital number, since it uses as much as digits as its factorization.

122401025430315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8160068362029.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 122401025430315 its reverse (513034520104221), we get a palindrome (635435545534536).

The spelling of 122401025430315 in words is "one hundred twenty-two trillion, four hundred one billion, twenty-five million, four hundred thirty thousand, three hundred fifteen".