222152424000 has 448 divisors, whose sum is σ = 800062448640. Its totient is φ = 53985484800.

The previous prime is 222152423971. The next prime is 222152424077. The reversal of 222152424000 is 424251222.

222152424000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24643494 + ... + 24652506.

It is an arithmetic number, because the mean of its divisors is an integer number (1785853680).

Almost surely, 2^222152424000 is an apocalyptic number.

222152424000 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 222152424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400031224320).

222152424000 is an abundant number, since it is smaller than the sum of its proper divisors (577910024640).

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

222152424000 is a wasteful number, since it uses less digits than its factorization.

222152424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9135 (or 9115 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 222152424000 its reverse (424251222), we get a palindrome (222576675222).

The spelling of 222152424000 in words is "two hundred twenty-two billion, one hundred fifty-two million, four hundred twenty-four thousand".