22214023130000 has 400 divisors, whose sum is σ = 59261220539136. Its totient is φ = 8012743680000.

The previous prime is 22214023129979. The next prime is 22214023130029. The reversal of 22214023130000 is 3132041222.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3623226935 + ... + 3623233065.

Almost surely, 2^{22214023130000} is an apocalyptic number.

22214023130000 is a gapful number since it is divisible by the number (20) 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 22214023130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29630610269568).

22214023130000 is an abundant number, since it is smaller than the sum of its proper divisors (37047197409136).

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

22214023130000 is a wasteful number, since it uses less digits than its factorization.

22214023130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812 (or 6791 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22214023130000 its reverse (3132041222), we get a palindrome (22217155171222).

The spelling of 22214023130000 in words is "twenty-two trillion, two hundred fourteen billion, twenty-three million, one hundred thirty thousand".