12010022210122 has 8 divisors (see below), whose sum is σ = 18310361730372. Its totient is φ = 5906568300000.

The previous prime is 12010022210113. The next prime is 12010022210177. The reversal of 12010022210122 is 22101222001021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12001589277561 + 8432932561 = 3464331^2 + 91831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12010022210096 and 12010022210105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49221402379 + ... + 49221402622.

Almost surely, 2^{12010022210122} is an apocalyptic number.

12010022210122 is a deficient number, since it is larger than the sum of its proper divisors (6300339520250).

12010022210122 is an equidigital number, since it uses as much as digits as its factorization.

12010022210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98442805064.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12010022210122 its reverse (22101222001021), we get a palindrome (34111244211143).

The spelling of 12010022210122 in words is "twelve trillion, ten billion, twenty-two million, two hundred ten thousand, one hundred twenty-two".