1000022232330 has 192 divisors, whose sum is σ = 3023510630400. Its totient is φ = 226762623360.

The previous prime is 1000022232317. The next prime is 1000022232389. The reversal of 1000022232330 is 332322200001.

It is a happy number.

1000022232330 is a `hidden beast` number, since 100 + 0 + 0 + 2 + 2 + 232 + 330 = 666.

1000022232330 is digitally balanced in base 2 and base 4, because in such bases 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 (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1149507 + ... + 1822473.

It is an arithmetic number, because the mean of its divisors is an integer number (15747451200).

Almost surely, 2^{1000022232330} is an apocalyptic number.

1000022232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000022232330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511755315200).

1000022232330 is an abundant number, since it is smaller than the sum of its proper divisors (2023488398070).

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

1000022232330 is a wasteful number, since it uses less digits than its factorization.

1000022232330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673089 (or 673086 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1000022232330 its reverse (332322200001), we get a palindrome (1332344432331).

It can be divided in two parts, 100002 and 2232330, that added together give a palindrome (2332332).

The spelling of 1000022232330 in words is "one trillion, twenty-two million, two hundred thirty-two thousand, three hundred thirty".