13111222212030 has 16 divisors (see below), whose sum is σ = 31466933308944. Its totient is φ = 3496325923200.

The previous prime is 13111222212013. The next prime is 13111222212061. The reversal of 13111222212030 is 3021222211131.

It is a junction number, because it is equal to n+sod(n) for n = 13111222211988 and 13111222212006.

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, 218520370171 + ... + 218520370230.

It is an arithmetic number, because the mean of its divisors is an integer number (1966683331809).

Almost surely, 2^{13111222212030} is an apocalyptic number.

13111222212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13111222212030 is an abundant number, since it is smaller than the sum of its proper divisors (18355711096914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13111222212030 is a wasteful number, since it uses less digits than its factorization.

13111222212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437040740411.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13111222212030 its reverse (3021222211131), we get a palindrome (16132444423161).

The spelling of 13111222212030 in words is "thirteen trillion, one hundred eleven billion, two hundred twenty-two million, two hundred twelve thousand, thirty".