122092105481651 has 4 divisors (see below), whose sum is σ = 122105320352400. Its totient is φ = 122078890610904.

The previous prime is 122092105481629. The next prime is 122092105481677. The reversal of 122092105481651 is 156184501290221.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122092105481651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122092105481596 and 122092105481605.

It is not an unprimeable number, because it can be changed into a prime (122092105481851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6607421516 + ... + 6607439993.

It is an arithmetic number, because the mean of its divisors is an integer number (30526330088100).

Almost surely, 2^{122092105481651} is an apocalyptic number.

122092105481651 is a deficient number, since it is larger than the sum of its proper divisors (13214870749).

122092105481651 is an equidigital number, since it uses as much as digits as its factorization.

122092105481651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13214870748.

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 122092105481651 in words is "one hundred twenty-two trillion, ninety-two billion, one hundred five million, four hundred eighty-one thousand, six hundred fifty-one".