212022333000 has 256 divisors, whose sum is σ = 744322176000. Its totient is φ = 55823040000.

The previous prime is 212022332993. The next prime is 212022333001. The reversal of 212022333000 is 333220212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (212022333001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2083300 + ... + 2182700.

It is an arithmetic number, because the mean of its divisors is an integer number (2907508500).

Almost surely, 2^212022333000 is an apocalyptic number.

212022333000 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 212022333000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372161088000).

212022333000 is an abundant number, since it is smaller than the sum of its proper divisors (532299843000).

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

212022333000 is a wasteful number, since it uses less digits than its factorization.

212022333000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99510 (or 99490 counting only the distinct ones).

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

Adding to 212022333000 its reverse (333220212), we get a palindrome (212355553212).

The spelling of 212022333000 in words is "two hundred twelve billion, twenty-two million, three hundred thirty-three thousand".