201213232312000 has 112 divisors (see below), whose sum is σ = 506750411175840. Its totient is φ = 79121135232000.

The previous prime is 201213232311979. The next prime is 201213232312009. The reversal of 201213232312000 is 213232312102.

It is not an unprimeable number, because it can be changed into a prime (201213232312009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212677611 + ... + 213621610.

Almost surely, 2^{201213232312000} is an apocalyptic number.

201213232312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201213232312000 is an abundant number, since it is smaller than the sum of its proper divisors (305537178863840).

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

201213232312000 is an equidigital number, since it uses as much as digits as its factorization.

201213232312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426299307 (or 426299287 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201213232312000 its reverse (213232312102), we get a palindrome (201426464624102).

The spelling of 201213232312000 in words is "two hundred one trillion, two hundred thirteen billion, two hundred thirty-two million, three hundred twelve thousand".