14012311223020 has 96 divisors (see below), whose sum is σ = 33635616892416. Its totient is φ = 4853623526400.

The previous prime is 14012311222969. The next prime is 14012311223033. The reversal of 14012311223020 is 2032211321041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 14012311222982 and 14012311223000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4525834 + ... + 6964753.

It is an arithmetic number, because the mean of its divisors is an integer number (350371009296).

Almost surely, 2^{14012311223020} is an apocalyptic number.

14012311223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14012311223020 is an abundant number, since it is smaller than the sum of its proper divisors (19623305669396).

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

14012311223020 is a wasteful number, since it uses less digits than its factorization.

14012311223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11490871 (or 11490869 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14012311223020 its reverse (2032211321041), we get a palindrome (16044522544061).

The spelling of 14012311223020 in words is "fourteen trillion, twelve billion, three hundred eleven million, two hundred twenty-three thousand, twenty".