12120010222022 has 8 divisors (see below), whose sum is σ = 19249427999736. Its totient is φ = 5703534222112.

The previous prime is 12120010221989. The next prime is 12120010222051. The reversal of 12120010222022 is 22022201002121.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178235444408 + ... + 178235444475.

It is an arithmetic number, because the mean of its divisors is an integer number (2406178499967).

Almost surely, 2^{12120010222022} is an apocalyptic number.

12120010222022 is a deficient number, since it is larger than the sum of its proper divisors (7129417777714).

12120010222022 is a wasteful number, since it uses less digits than its factorization.

12120010222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356470888902.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12120010222022 its reverse (22022201002121), we get a palindrome (34142211224143).

The spelling of 12120010222022 in words is "twelve trillion, one hundred twenty billion, ten million, two hundred twenty-two thousand, twenty-two".