12010122212202 has 96 divisors (see below), whose sum is σ = 26513693331840. Its totient is φ = 3928196321280.

The previous prime is 12010122212197. The next prime is 12010122212287. The reversal of 12010122212202 is 20221222101021.

It is a happy number.

12010122212202 is a `hidden beast` number, since 120 + 10 + 122 + 212 + 202 = 666.

12010122212202 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 (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1453477923 + ... + 1453486185.

It is an arithmetic number, because the mean of its divisors is an integer number (276184305540).

Almost surely, 2^{12010122212202} is an apocalyptic number.

12010122212202 is an abundant number, since it is smaller than the sum of its proper divisors (14503571119638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010122212202 is a wasteful number, since it uses less digits than its factorization.

12010122212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12908 (or 12905 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12010122212202 its reverse (20221222101021), we get a palindrome (32231344313223).

The spelling of 12010122212202 in words is "twelve trillion, ten billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".