12220212021302 has 16 divisors (see below), whose sum is σ = 18446482119312. Its totient is φ = 6071491466880.

The previous prime is 12220212021257. The next prime is 12220212021317. The reversal of 12220212021302 is 20312021202221.

12220212021302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26475503 + ... + 26933114.

It is an arithmetic number, because the mean of its divisors is an integer number (1152905132457).

Almost surely, 2^{12220212021302} is an apocalyptic number.

12220212021302 is a deficient number, since it is larger than the sum of its proper divisors (6226270098010).

12220212021302 is a wasteful number, since it uses less digits than its factorization.

12220212021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53409343.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12220212021302 its reverse (20312021202221), we get a palindrome (32532233223523).

The spelling of 12220212021302 in words is "twelve trillion, two hundred twenty billion, two hundred twelve million, twenty-one thousand, three hundred two".