12022000010 has 16 divisors (see below), whose sum is σ = 21667753800. Its totient is φ = 4802543616.

The previous prime is 12021999943. The next prime is 12022000021. The reversal of 12022000010 is 1000022021.

It can be written as a sum of positive squares in 4 ways, for example, as 10720738681 + 1301261329 = 103541^2 + 36073^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773975 + ... + 789354.

Almost surely, 2^12022000010 is an apocalyptic number.

12022000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022000010 is a deficient number, since it is larger than the sum of its proper divisors (9645753790).

12022000010 is a wasteful number, since it uses less digits than its factorization.

12022000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564105.

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

Adding to 12022000010 its reverse (1000022021), we get a palindrome (13022022031).

The spelling of 12022000010 in words is "twelve billion, twenty-two million, ten", and thus it is an aban number and an uban number.