2100333221232 has 40 divisors (see below), whose sum is σ = 5572505713296. Its totient is φ = 681189152256.

The previous prime is 2100333221227. The next prime is 2100333221237. The reversal of 2100333221232 is 2321223330012.

It is an interprime number because it is at equal distance from previous prime (2100333221227) and next prime (2100333221237).

It is a super-2 number, since 2×2100333221232² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100333221237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591308253 + ... + 591311804.

Almost surely, 2^{2100333221232} is an apocalyptic number.

It is an amenable number.

2100333221232 is an abundant number, since it is smaller than the sum of its proper divisors (3472172492064).

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

2100333221232 is a wasteful number, since it uses less digits than its factorization.

2100333221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182620105 (or 1182620099 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2100333221232 its reverse (2321223330012), we get a palindrome (4421556551244).

The spelling of 2100333221232 in words is "two trillion, one hundred billion, three hundred thirty-three million, two hundred twenty-one thousand, two hundred thirty-two".