14220023100 has 72 divisors (see below), whose sum is σ = 41238662640. Its totient is φ = 3783214080.

The previous prime is 14220023087. The next prime is 14220023107. The reversal of 14220023100 is 132002241.

It is a super-2 number, since 2×14220023100² (a number of 21 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14220023100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220023107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75166 + ... + 184634.

Almost surely, 2^14220023100 is an apocalyptic number.

14220023100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14220023100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20619331320).

14220023100 is an abundant number, since it is smaller than the sum of its proper divisors (27018639540).

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

14220023100 is a wasteful number, since it uses less digits than its factorization.

14220023100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109919 (or 109912 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 14220023100 its reverse (132002241), we get a palindrome (14352025341).

The spelling of 14220023100 in words is "fourteen billion, two hundred twenty million, twenty-three thousand, one hundred".