223402273130000 has 400 divisors, whose sum is σ = 578737261694592. Its totient is φ = 83307840000000.

The previous prime is 223402273129969. The next prime is 223402273130011. The reversal of 223402273130000 is 31372204322.

It is a happy number.

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

It is a super-2 number, since 2×223402273130000² (a number of 29 digits) contains 22 as substring.

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, 9910918730 + ... + 9910941270.

Almost surely, 2^{223402273130000} is an apocalyptic number.

223402273130000 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 223402273130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289368630847296).

223402273130000 is an abundant number, since it is smaller than the sum of its proper divisors (355334988564592).

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

223402273130000 is a wasteful number, since it uses less digits than its factorization.

223402273130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23684 (or 23663 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The spelling of 223402273130000 in words is "two hundred twenty-three trillion, four hundred two billion, two hundred seventy-three million, one hundred thirty thousand".