12000022101010 has 32 divisors (see below), whose sum is σ = 21816302137344. Its totient is φ = 4751961000000.

The previous prime is 12000022100971. The next prime is 12000022101043. The reversal of 12000022101010 is 1010122000021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8593335 + ... + 9891685.

It is an arithmetic number, because the mean of its divisors is an integer number (681759441792).

Almost surely, 2^{12000022101010} is an apocalyptic number.

12000022101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000022101010 is a deficient number, since it is larger than the sum of its proper divisors (9816280036334).

12000022101010 is a wasteful number, since it uses less digits than its factorization.

12000022101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307610.

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

Adding to 12000022101010 its reverse (1010122000021), we get a palindrome (13010144101031).

The spelling of 12000022101010 in words is "twelve trillion, twenty-two million, one hundred one thousand, ten".