13142344051022 has 16 divisors (see below), whose sum is σ = 19790879245200. Its totient is φ = 6545424069888.

The previous prime is 13142344051019. The next prime is 13142344051037. The reversal of 13142344051022 is 22015044324131.

It is a super-4 number, since 4×13142344051022⁴ (a number of 54 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13142344051022.

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, 9280163 + ... + 10602174.

It is an arithmetic number, because the mean of its divisors is an integer number (1236929952825).

Almost surely, 2^{13142344051022} is an apocalyptic number.

13142344051022 is a deficient number, since it is larger than the sum of its proper divisors (6648535194178).

13142344051022 is a wasteful number, since it uses less digits than its factorization.

13142344051022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19883635.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 13142344051022 its reverse (22015044324131), we get a palindrome (35157388375153).

The spelling of 13142344051022 in words is "thirteen trillion, one hundred forty-two billion, three hundred forty-four million, fifty-one thousand, twenty-two".