12210206063 has 4 divisors (see below), whose sum is σ = 13320224808. Its totient is φ = 11100187320.

The previous prime is 12210206017. The next prime is 12210206069. The reversal of 12210206063 is 36060201221.

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

It is a cyclic number.

It is not a de Polignac number, because 12210206063 - 2¹² = 12210201967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210206069) 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, 555009356 + ... + 555009377.

It is an arithmetic number, because the mean of its divisors is an integer number (3330056202).

Almost surely, 2^12210206063 is an apocalyptic number.

12210206063 is a deficient number, since it is larger than the sum of its proper divisors (1110018745).

12210206063 is a wasteful number, since it uses less digits than its factorization.

12210206063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110018744.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12210206063 its reverse (36060201221), we get a palindrome (48270407284).

The spelling of 12210206063 in words is "twelve billion, two hundred ten million, two hundred six thousand, sixty-three".