2233224403212 has 48 divisors (see below), whose sum is σ = 5684983016832. Its totient is φ = 676685642880.

The previous prime is 2233224403183. The next prime is 2233224403219. The reversal of 2233224403212 is 2123044223322.

It is a self number, because there is not a number n which added to its sum of digits gives 2233224403212.

It is not an unprimeable number, because it can be changed into a prime (2233224403219) 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, 1237288 + ... + 2448944.

It is an arithmetic number, because the mean of its divisors is an integer number (118437146184).

Almost surely, 2^{2233224403212} is an apocalyptic number.

2233224403212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2233224403212 is an abundant number, since it is smaller than the sum of its proper divisors (3451758613620).

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

2233224403212 is a wasteful number, since it uses less digits than its factorization.

2233224403212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225638 (or 1225636 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2233224403212 its reverse (2123044223322), we get a palindrome (4356268626534).

The spelling of 2233224403212 in words is "two trillion, two hundred thirty-three billion, two hundred twenty-four million, four hundred three thousand, two hundred twelve".