122696222 has 16 divisors (see below), whose sum is σ = 200962944. Its totient is φ = 55719000.

The previous prime is 122696221. The next prime is 122696227. The reversal of 122696222 is 222696221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122696221) 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, 31397 + ... + 35087.

It is an arithmetic number, because the mean of its divisors is an integer number (12560184).

Almost surely, 2^122696222 is an apocalyptic number.

122696222 is a deficient number, since it is larger than the sum of its proper divisors (78266722).

122696222 is a wasteful number, since it uses less digits than its factorization.

122696222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5215.

The product of its digits is 10368, while the sum is 32.

The square root of 122696222 is about 11076.8326700370. The cubic root of 122696222 is about 496.9092296448.

Subtracting 122696222 from its reverse (222696221), we obtain a palindrome (99999999).

The spelling of 122696222 in words is "one hundred twenty-two million, six hundred ninety-six thousand, two hundred twenty-two".