13051479998122 has 128 divisors (see below), whose sum is σ = 21403324293120. Its totient is φ = 5954887680000.

The previous prime is 13051479998077. The next prime is 13051479998131. The reversal of 13051479998122 is 22189997415031.

It is a super-2 number, since 2×13051479998122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11339252247 + ... + 11339253397.

It is an arithmetic number, because the mean of its divisors is an integer number (167213471040).

Almost surely, 2^{13051479998122} is an apocalyptic number.

13051479998122 is a deficient number, since it is larger than the sum of its proper divisors (8351844294998).

13051479998122 is a wasteful number, since it uses less digits than its factorization.

13051479998122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080.

The product of its (nonzero) digits is 9797760, while the sum is 61.

The spelling of 13051479998122 in words is "thirteen trillion, fifty-one billion, four hundred seventy-nine million, nine hundred ninety-eight thousand, one hundred twenty-two".