122012100022213 has 8 divisors (see below), whose sum is σ = 126608035663296. Its totient is φ = 117496093696800.

The previous prime is 122012100022181. The next prime is 122012100022237. The reversal of 122012100022213 is 312220001210221.

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 122012100022213 - 2⁵ = 122012100022181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012100322213) 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, 19982325808 + ... + 19982331913.

It is an arithmetic number, because the mean of its divisors is an integer number (15826004457912).

Almost surely, 2^{122012100022213} is an apocalyptic number.

It is an amenable number.

122012100022213 is a deficient number, since it is larger than the sum of its proper divisors (4595935641083).

122012100022213 is an equidigital number, since it uses as much as digits as its factorization.

122012100022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39964657835.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122012100022213 its reverse (312220001210221), we get a palindrome (434232101232434).

The spelling of 122012100022213 in words is "one hundred twenty-two trillion, twelve billion, one hundred million, twenty-two thousand, two hundred thirteen".