12020295682 has 4 divisors (see below), whose sum is σ = 18030443526. Its totient is φ = 6010147840.

The previous prime is 12020295653. The next prime is 12020295691. The reversal of 12020295682 is 28659202021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11305856241 + 714439441 = 106329^2 + 26729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005073919 + ... + 3005073922.

Almost surely, 2^12020295682 is an apocalyptic number.

12020295682 is a deficient number, since it is larger than the sum of its proper divisors (6010147844).

12020295682 is an equidigital number, since it uses as much as digits as its factorization.

12020295682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010147843.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 12020295682 in words is "twelve billion, twenty million, two hundred ninety-five thousand, six hundred eighty-two".