122201121130 has 32 divisors (see below), whose sum is σ = 241486997760. Its totient is φ = 44153728320.

The previous prime is 122201121079. The next prime is 122201121157. The reversal of 122201121130 is 31121102221.

It is a super-2 number, since 2×122201121130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3520690 + ... + 3555229.

It is an arithmetic number, because the mean of its divisors is an integer number (7546468680).

Almost surely, 2^122201121130 is an apocalyptic number.

122201121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122201121130 is a deficient number, since it is larger than the sum of its proper divisors (119285876630).

122201121130 is a wasteful number, since it uses less digits than its factorization.

122201121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076094.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122201121130 its reverse (31121102221), we get a palindrome (153322223351).

The spelling of 122201121130 in words is "one hundred twenty-two billion, two hundred one million, one hundred twenty-one thousand, one hundred thirty".