12020284947422 has 16 divisors (see below), whose sum is σ = 18216001267200. Its totient is φ = 5948526631320.

The previous prime is 12020284947421. The next prime is 12020284947469. The reversal of 12020284947422 is 22474948202021.

It is a happy number.

It is a super-3 number, since 3×12020284947422³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020284947421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60427022 + ... + 60625617.

It is an arithmetic number, because the mean of its divisors is an integer number (1138500079200).

Almost surely, 2^{12020284947422} is an apocalyptic number.

12020284947422 is a deficient number, since it is larger than the sum of its proper divisors (6195716319778).

12020284947422 is a wasteful number, since it uses less digits than its factorization.

12020284947422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121053151.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 12020284947422 in words is "twelve trillion, twenty billion, two hundred eighty-four million, nine hundred forty-seven thousand, four hundred twenty-two".