10122012010 has 32 divisors (see below), whose sum is σ = 19880334144. Its totient is φ = 3679920000.

The previous prime is 10122011993. The next prime is 10122012049. The reversal of 10122012010 is 1021022101.

10122012010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 15 ways as a sum of consecutive naturals, for example, 745785 + ... + 759235.

It is an arithmetic number, because the mean of its divisors is an integer number (621260442).

Almost surely, 2^10122012010 is an apocalyptic number.

10122012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122012010 is a deficient number, since it is larger than the sum of its proper divisors (9758322134).

10122012010 is a wasteful number, since it uses less digits than its factorization.

10122012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20310.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10122012010 its reverse (1021022101), we get a palindrome (11143034111).

The spelling of 10122012010 in words is "ten billion, one hundred twenty-two million, twelve thousand, ten".