12020022310302 has 24 divisors (see below), whose sum is σ = 26747256854136. Its totient is φ = 3898385613936.

The previous prime is 12020022310271. The next prime is 12020022310313. The reversal of 12020022310302 is 20301322002021.

12020022310302 is a `hidden beast` number, since 12 + 0 + 20 + 0 + 22 + 310 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9024040108 + ... + 9024041439.

It is an arithmetic number, because the mean of its divisors is an integer number (1114469035589).

Almost surely, 2^{12020022310302} is an apocalyptic number.

12020022310302 is an abundant number, since it is smaller than the sum of its proper divisors (14727234543834).

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

12020022310302 is a wasteful number, since it uses less digits than its factorization.

12020022310302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18048081592 (or 18048081589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12020022310302 its reverse (20301322002021), we get a palindrome (32321344312323).

The spelling of 12020022310302 in words is "twelve trillion, twenty billion, twenty-two million, three hundred ten thousand, three hundred two".