210303221132000 has 96 divisors (see below), whose sum is σ = 518204110001760. Its totient is φ = 83878863436800.

The previous prime is 210303221131979. The next prime is 210303221132029. The reversal of 210303221132000 is 231122303012.

It is a super-2 number, since 2×210303221132000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74369645 + ... + 77145644.

It is an arithmetic number, because the mean of its divisors is an integer number (5397959479185).

Almost surely, 2^{210303221132000} is an apocalyptic number.

210303221132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210303221132000 is an abundant number, since it is smaller than the sum of its proper divisors (307900888869760).

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

210303221132000 is a wasteful number, since it uses less digits than its factorization.

210303221132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151515661 (or 151515643 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 210303221132000 its reverse (231122303012), we get a palindrome (210534343435012).

The spelling of 210303221132000 in words is "two hundred ten trillion, three hundred three billion, two hundred twenty-one million, one hundred thirty-two thousand".