10012022222 has 24 divisors (see below), whose sum is σ = 16525697160. Its totient is φ = 4536330480.

The previous prime is 10012022219. The next prime is 10012022239. The reversal of 10012022222 is 22222021001.

10012022222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10012022197 and 10012022206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228929 + ... + 269132.

It is an arithmetic number, because the mean of its divisors is an integer number (688570715).

Almost surely, 2^10012022222 is an apocalyptic number.

10012022222 is a deficient number, since it is larger than the sum of its proper divisors (6513674938).

10012022222 is a wasteful number, since it uses less digits than its factorization.

10012022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498128 (or 498105 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10012022222 its reverse (22222021001), we get a palindrome (32234043223).

The spelling of 10012022222 in words is "ten billion, twelve million, twenty-two thousand, two hundred twenty-two".