2231332213300 has 18 divisors (see below), whose sum is σ = 4841990903078. Its totient is φ = 892532885280.

The previous prime is 2231332213237. The next prime is 2231332213301. The reversal of 2231332213300 is 33122331322.

It can be written as a sum of positive squares in 3 ways, for example, as 124201266084 + 2107130947216 = 352422^2 + 1451596^2 .

It is a super-3 number, since 3×2231332213300³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231332213301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11156660967 + ... + 11156661166.

Almost surely, 2^{2231332213300} is an apocalyptic number.

2231332213300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231332213300 is an abundant number, since it is smaller than the sum of its proper divisors (2610658689778).

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

2231332213300 is a wasteful number, since it uses less digits than its factorization.

2231332213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22313322147 (or 22313322140 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2231332213300 its reverse (33122331322), we get a palindrome (2264454544622).

The spelling of 2231332213300 in words is "two trillion, two hundred thirty-one billion, three hundred thirty-two million, two hundred thirteen thousand, three hundred".