222130233223000 has 128 divisors (see below), whose sum is σ = 520311026027520. Its totient is φ = 88762155081600.

The previous prime is 222130233222991. The next prime is 222130233223007. The reversal of 222130233223000 is 322332031222.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222130233223007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11591611419 + ... + 11591630581.

It is an arithmetic number, because the mean of its divisors is an integer number (4064929890840).

Almost surely, 2^{222130233223000} is an apocalyptic number.

222130233223000 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 222130233223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260155513013760).

222130233223000 is an abundant number, since it is smaller than the sum of its proper divisors (298180792804520).

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

222130233223000 is a wasteful number, since it uses less digits than its factorization.

222130233223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30314 (or 30300 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222130233223000 its reverse (322332031222), we get a palindrome (222452565254222).

The spelling of 222130233223000 in words is "two hundred twenty-two trillion, one hundred thirty billion, two hundred thirty-three million, two hundred twenty-three thousand".