122202130 has 16 divisors (see below), whose sum is σ = 225080064. Its totient is φ = 47743920.

The previous prime is 122202109. The next prime is 122202131. The reversal of 122202130 is 31202221.

It is a self number, because there is not a number n which added to its sum of digits gives 122202130.

It is not an unprimeable number, because it can be changed into a prime (122202131) 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, 141666 + ... + 142525.

It is an arithmetic number, because the mean of its divisors is an integer number (14067504).

Almost surely, 2^122202130 is an apocalyptic number.

122202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122202130 is a deficient number, since it is larger than the sum of its proper divisors (102877934).

122202130 is a wasteful number, since it uses less digits than its factorization.

122202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284241.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 122202130 is about 11054.5072255619. The cubic root of 122202130 is about 496.2413221501.

Adding to 122202130 its reverse (31202221), we get a palindrome (153404351).

Subtracting from 122202130 its reverse (31202221), we obtain a palindrome (90999909).

The spelling of 122202130 in words is "one hundred twenty-two million, two hundred two thousand, one hundred thirty".