14220020020020 has 24 divisors (see below), whose sum is σ = 39816056056224. Its totient is φ = 3792005338656.

The previous prime is 14220020019983. The next prime is 14220020020033. The reversal of 14220020020020 is 2002002002241.

It is a Harshad number since it is a multiple of its sum of digits (15).

14220020020020 is a modest number, since divided by 20020020 gives 14220 as remainder.

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, 118500166774 + ... + 118500166893.

It is an arithmetic number, because the mean of its divisors is an integer number (1659002335676).

Almost surely, 2^{14220020020020} is an apocalyptic number.

14220020020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14220020020020 is an abundant number, since it is smaller than the sum of its proper divisors (25596036036204).

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

14220020020020 is a wasteful number, since it uses less digits than its factorization.

14220020020020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237000333679 (or 237000333677 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 14220020020020 its reverse (2002002002241), we get a palindrome (16222022022261).

The spelling of 14220020020020 in words is "fourteen trillion, two hundred twenty billion, twenty million, twenty thousand, twenty".