122210211112303 has 2 divisors, whose sum is σ = 122210211112304. Its totient is φ = 122210211112302.

The previous prime is 122210211112291. The next prime is 122210211112351. The reversal of 122210211112303 is 303211112012221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122210211112303 - 2¹⁷ = 122210210981231 is a prime.

It is a super-2 number, since 2×122210211112303² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122210221112303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105105556151 + 61105105556152.

It is an arithmetic number, because the mean of its divisors is an integer number (61105105556152).

Almost surely, 2^{122210211112303} is an apocalyptic number.

122210211112303 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210211112303 is an equidigital number, since it uses as much as digits as its factorization.

122210211112303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 122210211112303 its reverse (303211112012221), we get a palindrome (425421323124524).

The spelling of 122210211112303 in words is "one hundred twenty-two trillion, two hundred ten billion, two hundred eleven million, one hundred twelve thousand, three hundred three".