12000022102010 has 16 divisors (see below), whose sum is σ = 21798205288200. Its totient is φ = 4755972062016.

The previous prime is 12000022102009. The next prime is 12000022102127. The reversal of 12000022102010 is 1020122000021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8992159708249 + 3007862393761 = 2998693^2 + 1734319^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12000022101982 and 12000022102000.

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, 5504596205 + ... + 5504598384.

Almost surely, 2^{12000022102010} is an apocalyptic number.

12000022102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000022102010 is a deficient number, since it is larger than the sum of its proper divisors (9798183186190).

12000022102010 is a wasteful number, since it uses less digits than its factorization.

12000022102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11009194705.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12000022102010 its reverse (1020122000021), we get a palindrome (13020144102031).

The spelling of 12000022102010 in words is "twelve trillion, twenty-two million, one hundred two thousand, ten".