122012212211223 has 8 divisors (see below), whose sum is σ = 163657099014528. Its totient is φ = 80854400107704.

The previous prime is 122012212211209. The next prime is 122012212211237. The reversal of 122012212211223 is 322112212210221.

It is an interprime number because it is at equal distance from previous prime (122012212211209) and next prime (122012212211237).

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

It is not a de Polignac number, because 122012212211223 - 2²⁴ = 122012195434007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122012212211193 and 122012212211202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012212211243) 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, 121768674361 + ... + 121768675362.

It is an arithmetic number, because the mean of its divisors is an integer number (20457137376816).

Almost surely, 2^{122012212211223} is an apocalyptic number.

122012212211223 is a deficient number, since it is larger than the sum of its proper divisors (41644886803305).

122012212211223 is a wasteful number, since it uses less digits than its factorization.

122012212211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243537349893.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 122012212211223 its reverse (322112212210221), we get a palindrome (444124424421444).

The spelling of 122012212211223 in words is "one hundred twenty-two trillion, twelve billion, two hundred twelve million, two hundred eleven thousand, two hundred twenty-three".