12020222212313 has 8 divisors (see below), whose sum is σ = 14180538647040. Its totient is φ = 9970691235840.

The previous prime is 12020222212259. The next prime is 12020222212337. The reversal of 12020222212313 is 31321222202021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12020222212313 - 2⁸ = 12020222212057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020222212363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27696364328 + ... + 27696364761.

It is an arithmetic number, because the mean of its divisors is an integer number (1772567330880).

Almost surely, 2^{12020222212313} is an apocalyptic number.

It is an amenable number.

12020222212313 is a deficient number, since it is larger than the sum of its proper divisors (2160316434727).

12020222212313 is an equidigital number, since it uses as much as digits as its factorization.

12020222212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55392729127.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12020222212313 its reverse (31321222202021), we get a palindrome (43341444414334).

The spelling of 12020222212313 in words is "twelve trillion, twenty billion, two hundred twenty-two million, two hundred twelve thousand, three hundred thirteen".