122026112315 has 4 divisors (see below), whose sum is σ = 146431334784. Its totient is φ = 97620889848.

The previous prime is 122026112309. The next prime is 122026112321. The reversal of 122026112315 is 513211620221.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (122026112309) and next prime (122026112321).

It is a cyclic number.

It is not a de Polignac number, because 122026112315 - 2¹² = 122026108219 is a prime.

It is a Duffinian number.

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, 12202611227 + ... + 12202611236.

It is an arithmetic number, because the mean of its divisors is an integer number (36607833696).

Almost surely, 2^122026112315 is an apocalyptic number.

122026112315 is a deficient number, since it is larger than the sum of its proper divisors (24405222469).

122026112315 is an equidigital number, since it uses as much as digits as its factorization.

122026112315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24405222468.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 122026112315 its reverse (513211620221), we get a palindrome (635237732536).

The spelling of 122026112315 in words is "one hundred twenty-two billion, twenty-six million, one hundred twelve thousand, three hundred fifteen".