2201231300312 has 32 divisors (see below), whose sum is σ = 4767372605520. Its totient is φ = 941703229440.

The previous prime is 2201231300311. The next prime is 2201231300347. The reversal of 2201231300312 is 2130031321022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201231300311) 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, 735704153 + ... + 735707144.

Almost surely, 2^{2201231300312} is an apocalyptic number.

2201231300312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201231300312 is an abundant number, since it is smaller than the sum of its proper divisors (2566141305208).

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

2201231300312 is a wasteful number, since it uses less digits than its factorization.

2201231300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471411331 (or 1471411327 counting only the distinct ones).

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

Adding to 2201231300312 its reverse (2130031321022), we get a palindrome (4331262621334).

The spelling of 2201231300312 in words is "two trillion, two hundred one billion, two hundred thirty-one million, three hundred thousand, three hundred twelve".