12213311120022 has 8 divisors (see below), whose sum is σ = 24426622240056. Its totient is φ = 4071103706672.

The previous prime is 12213311119981. The next prime is 12213311120053. The reversal of 12213311120022 is 22002111331221.

It is a sphenic number, since it is the product of 3 distinct primes.

12213311120022 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017775926663 + ... + 1017775926674.

It is an arithmetic number, because the mean of its divisors is an integer number (3053327780007).

Almost surely, 2^{12213311120022} is an apocalyptic number.

12213311120022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12213311120022 is a wasteful number, since it uses less digits than its factorization.

12213311120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035551853342.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12213311120022 its reverse (22002111331221), we get a palindrome (34215422451243).

The spelling of 12213311120022 in words is "twelve trillion, two hundred thirteen billion, three hundred eleven million, one hundred twenty thousand, twenty-two".