22210332000 has 192 divisors, whose sum is σ = 73203346944. Its totient is φ = 5886758400.

The previous prime is 22210331971. The next prime is 22210332029. The reversal of 22210332000 is 23301222.

It is an interprime number because it is at equal distance from previous prime (22210331971) and next prime (22210332029).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1998459 + ... + 2009541.

It is an arithmetic number, because the mean of its divisors is an integer number (381267432).

Almost surely, 2^22210332000 is an apocalyptic number.

22210332000 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 22210332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36601673472).

22210332000 is an abundant number, since it is smaller than the sum of its proper divisors (50993014944).

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

22210332000 is a wasteful number, since it uses less digits than its factorization.

22210332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11278 (or 11260 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22210332000 its reverse (23301222), we get a palindrome (22233633222).

The spelling of 22210332000 in words is "twenty-two billion, two hundred ten million, three hundred thirty-two thousand".