11310000333212 has 24 divisors (see below), whose sum is σ = 22820177669856. Its totient is φ = 4804247927808.

The previous prime is 11310000333173. The next prime is 11310000333217. The reversal of 11310000333212 is 21233300001311.

It is a super-2 number, since 2×11310000333212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310000333217) 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, 1787291453 + ... + 1787297780.

It is an arithmetic number, because the mean of its divisors is an integer number (950840736244).

Almost surely, 2^{11310000333212} is an apocalyptic number.

It is an amenable number.

11310000333212 is an abundant number, since it is smaller than the sum of its proper divisors (11510177336644).

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

11310000333212 is a wasteful number, since it uses less digits than its factorization.

11310000333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574589357 (or 3574589355 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11310000333212 its reverse (21233300001311), we get a palindrome (32543300334523).

The spelling of 11310000333212 in words is "eleven trillion, three hundred ten billion, three hundred thirty-three thousand, two hundred twelve".