12022235087 has 4 divisors (see below), whose sum is σ = 12138955920. Its totient is φ = 11905514256.

The previous prime is 12022235053. The next prime is 12022235107. The reversal of 12022235087 is 78053222021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12022235087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022231087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58360262 + ... + 58360467.

It is an arithmetic number, because the mean of its divisors is an integer number (3034738980).

Almost surely, 2^12022235087 is an apocalyptic number.

12022235087 is a deficient number, since it is larger than the sum of its proper divisors (116720833).

12022235087 is a wasteful number, since it uses less digits than its factorization.

12022235087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116720832.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 12022235087 in words is "twelve billion, twenty-two million, two hundred thirty-five thousand, eighty-seven".