235112200000 has 84 divisors (see below), whose sum is σ = 583151636844. Its totient is φ = 94044800000.

The previous prime is 235112199979. The next prime is 235112200003. The reversal of 235112200000 is 2211532.

235112200000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 194862210624 + 40249989376 = 441432^2 + 200624^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235112200003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 387781 + ... + 787780.

It is an arithmetic number, because the mean of its divisors is an integer number (6942281391).

Almost surely, 2^235112200000 is an apocalyptic number.

235112200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235112200000 is an abundant number, since it is smaller than the sum of its proper divisors (348039436844).

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

235112200000 is an frugal number, since it uses more digits than its factorization.

235112200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175598 (or 1175568 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 235112200000 its reverse (2211532), we get a palindrome (235114411532).

The spelling of 235112200000 in words is "two hundred thirty-five billion, one hundred twelve million, two hundred thousand".