13161112102262 has 16 divisors (see below), whose sum is σ = 20216254786992. Its totient is φ = 6423621029280.

The previous prime is 13161112102231. The next prime is 13161112102351. The reversal of 13161112102262 is 26220121116131.

It is a happy number.

It is a super-2 number, since 2×13161112102262² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 315109664 + ... + 315151427.

It is an arithmetic number, because the mean of its divisors is an integer number (1263515924187).

Almost surely, 2^{13161112102262} is an apocalyptic number.

13161112102262 is a deficient number, since it is larger than the sum of its proper divisors (7055142684730).

13161112102262 is a wasteful number, since it uses less digits than its factorization.

13161112102262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630261343.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 13161112102262 its reverse (26220121116131), we get a palindrome (39381233218393).

The spelling of 13161112102262 in words is "thirteen trillion, one hundred sixty-one billion, one hundred twelve million, one hundred two thousand, two hundred sixty-two".