122311210203130 has 64 divisors (see below), whose sum is σ = 242734958040960. Its totient is φ = 44087981204736.

The previous prime is 122311210203103. The next prime is 122311210203223. The reversal of 122311210203130 is 31302012113221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5145781 + ... + 16465159.

It is an arithmetic number, because the mean of its divisors is an integer number (3792733719390).

Almost surely, 2^{122311210203130} is an apocalyptic number.

122311210203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122311210203130 is a deficient number, since it is larger than the sum of its proper divisors (120423747837830).

122311210203130 is a wasteful number, since it uses less digits than its factorization.

122311210203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11321375.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 122311210203130 its reverse (31302012113221), we get a palindrome (153613222316351).

The spelling of 122311210203130 in words is "one hundred twenty-two trillion, three hundred eleven billion, two hundred ten million, two hundred three thousand, one hundred thirty".