210032122020000 has 480 divisors, whose sum is σ = 787464121618944. Its totient is φ = 48001507200000.

The previous prime is 210032122019987. The next prime is 210032122020031. The reversal of 210032122020000 is 20221230012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×210032122020000² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4120594515 + ... + 4120645485.

Almost surely, 2^{210032122020000} is an apocalyptic number.

210032122020000 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 210032122020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393732060809472).

210032122020000 is an abundant number, since it is smaller than the sum of its proper divisors (577431999598944).

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

210032122020000 is an equidigital number, since it uses as much as digits as its factorization.

210032122020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60822 (or 60799 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 210032122020000 its reverse (20221230012), we get a palindrome (210052343250012).

The spelling of 210032122020000 in words is "two hundred ten trillion, thirty-two billion, one hundred twenty-two million, twenty thousand".