122311240414222 has 4 divisors (see below), whose sum is σ = 183466860621336. Its totient is φ = 61155620207110.

The previous prime is 122311240414217. The next prime is 122311240414267. The reversal of 122311240414222 is 222414042113221.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×122311240414222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30577810103554 + ... + 30577810103557.

It is an arithmetic number, because the mean of its divisors is an integer number (45866715155334).

Almost surely, 2^{122311240414222} is an apocalyptic number.

122311240414222 is a deficient number, since it is larger than the sum of its proper divisors (61155620207114).

122311240414222 is an equidigital number, since it uses as much as digits as its factorization.

122311240414222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61155620207113.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 122311240414222 its reverse (222414042113221), we get a palindrome (344725282527443).

The spelling of 122311240414222 in words is "one hundred twenty-two trillion, three hundred eleven billion, two hundred forty million, four hundred fourteen thousand, two hundred twenty-two".