2132210220000 has 240 divisors, whose sum is σ = 7993231247232. Its totient is φ = 487362240000.

The previous prime is 2132210219987. The next prime is 2132210220001. The reversal of 2132210220000 is 220122312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132210220001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2118346 + ... + 2958345.

Almost surely, 2^{2132210220000} is an apocalyptic number.

2132210220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132210220000 is an abundant number, since it is smaller than the sum of its proper divisors (5861021027232).

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

2132210220000 is an equidigital number, since it uses as much as digits as its factorization.

2132210220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076731 (or 5076708 counting only the distinct ones).

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

Adding to 2132210220000 its reverse (220122312), we get a palindrome (2132430342312).

The spelling of 2132210220000 in words is "two trillion, one hundred thirty-two billion, two hundred ten million, two hundred twenty thousand".