12662203090 has 16 divisors (see below), whose sum is σ = 22860829440. Its totient is φ = 5049578160.

The previous prime is 12662203069. The next prime is 12662203093. The reversal of 12662203090 is 9030226621.

It is not an unprimeable number, because it can be changed into a prime (12662203093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909410 + ... + 1916029.

It is an arithmetic number, because the mean of its divisors is an integer number (1428801840).

Almost surely, 2^12662203090 is an apocalyptic number.

12662203090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12662203090 is a deficient number, since it is larger than the sum of its proper divisors (10198626350).

12662203090 is a wasteful number, since it uses less digits than its factorization.

12662203090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825777.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 12662203090 in words is "twelve billion, six hundred sixty-two million, two hundred three thousand, ninety".