102020132210000 has 200 divisors, whose sum is σ = 248493072487968. Its totient is φ = 40562200000000.

The previous prime is 102020132209843. The next prime is 102020132210023. The reversal of 102020132210000 is 12231020201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×102020132210000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1232368610 + ... + 1232451390.

Almost surely, 2^{102020132210000} is an apocalyptic number.

102020132210000 is a gapful number since it is divisible by the number (10) 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 102020132210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124246536243984).

102020132210000 is an abundant number, since it is smaller than the sum of its proper divisors (146472940277968).

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

102020132210000 is an equidigital number, since it uses as much as digits as its factorization.

102020132210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83551 (or 83530 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102020132210000 its reverse (12231020201), we get a palindrome (102032363230201).

The spelling of 102020132210000 in words is "one hundred two trillion, twenty billion, one hundred thirty-two million, two hundred ten thousand".