122202230 has 32 divisors (see below), whose sum is σ = 228506400. Its totient is φ = 46996992.

The previous prime is 122202203. The next prime is 122202233. The reversal of 122202230 is 32202221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81326 + ... + 82814.

It is an arithmetic number, because the mean of its divisors is an integer number (7140825).

Almost surely, 2^122202230 is an apocalyptic number.

122202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122202230 is a deficient number, since it is larger than the sum of its proper divisors (106304170).

122202230 is a wasteful number, since it uses less digits than its factorization.

122202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 122202230 is about 11054.5117486029. The cubic root of 122202230 is about 496.2414575108.

Adding to 122202230 its reverse (32202221), we get a palindrome (154404451).

Subtracting from 122202230 its reverse (32202221), we obtain a palindrome (90000009).

The spelling of 122202230 in words is "one hundred twenty-two million, two hundred two thousand, two hundred thirty".