22233041311212 has 36 divisors (see below), whose sum is σ = 56353321818976. Its totient is φ = 7390820268000.

The previous prime is 22233041311189. The next prime is 22233041311213. The reversal of 22233041311212 is 21211314033222.

22233041311212 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 30 + 413 + 1 + 1 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (22233041311213) 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, 841382539 + ... + 841408962.

Almost surely, 2^{22233041311212} is an apocalyptic number.

It is an amenable number.

22233041311212 is an abundant number, since it is smaller than the sum of its proper divisors (34120280507764).

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

22233041311212 is a wasteful number, since it uses less digits than its factorization.

22233041311212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682791878 (or 1682791873 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 22233041311212 its reverse (21211314033222), we get a palindrome (43444355344434).

The spelling of 22233041311212 in words is "twenty-two trillion, two hundred thirty-three billion, forty-one million, three hundred eleven thousand, two hundred twelve".