12010223111322 has 8 divisors (see below), whose sum is σ = 24020446222656. Its totient is φ = 4003407703772.

The previous prime is 12010223111311. The next prime is 12010223111323. The reversal of 12010223111322 is 22311132201021.

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

12010223111322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12010223111323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000851925938 + ... + 1000851925949.

It is an arithmetic number, because the mean of its divisors is an integer number (3002555777832).

Almost surely, 2^{12010223111322} is an apocalyptic number.

12010223111322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12010223111322 is a wasteful number, since it uses less digits than its factorization.

12010223111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001703851892.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12010223111322 its reverse (22311132201021), we get a palindrome (34321355312343).

The spelling of 12010223111322 in words is "twelve trillion, ten billion, two hundred twenty-three million, one hundred eleven thousand, three hundred twenty-two".