122202115 has 16 divisors (see below), whose sum is σ = 171159552. Its totient is φ = 82011744.

The previous prime is 122202109. The next prime is 122202131. The reversal of 122202115 is 511202221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122202115 - 2⁹ = 122201603 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35499 + ... + 38788.

It is an arithmetic number, because the mean of its divisors is an integer number (10697472).

Almost surely, 2^122202115 is an apocalyptic number.

122202115 is a deficient number, since it is larger than the sum of its proper divisors (48957437).

122202115 is an equidigital number, since it uses as much as digits as its factorization.

122202115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74346.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 122202115 is about 11054.5065471056. The cubic root of 122202115 is about 496.2413018459.

Adding to 122202115 its reverse (511202221), we get a palindrome (633404336).

The spelling of 122202115 in words is "one hundred twenty-two million, two hundred two thousand, one hundred fifteen".