122312013200111 has 8 divisors (see below), whose sum is σ = 140088379547424. Its totient is φ = 104611452253920.

The previous prime is 122312013200089. The next prime is 122312013200129. The reversal of 122312013200111 is 111002310213221.

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 122312013200111 - 2¹⁰ = 122312013199087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312013200161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18951346820 + ... + 18951353273.

It is an arithmetic number, because the mean of its divisors is an integer number (17511047443428).

Almost surely, 2^{122312013200111} is an apocalyptic number.

122312013200111 is a deficient number, since it is larger than the sum of its proper divisors (17776366347313).

122312013200111 is an equidigital number, since it uses as much as digits as its factorization.

122312013200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37902700561.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 122312013200111 its reverse (111002310213221), we get a palindrome (233314323413332).

The spelling of 122312013200111 in words is "one hundred twenty-two trillion, three hundred twelve billion, thirteen million, two hundred thousand, one hundred eleven".