122330121010 has 16 divisors (see below), whose sum is σ = 220534560576. Its totient is φ = 48856416688.

The previous prime is 122330120993. The next prime is 122330121079. The reversal of 122330121010 is 10121033221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9447172 + ... + 9460111.

It is an arithmetic number, because the mean of its divisors is an integer number (13783410036).

Almost surely, 2^122330121010 is an apocalyptic number.

122330121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122330121010 is a deficient number, since it is larger than the sum of its proper divisors (98204439566).

122330121010 is a wasteful number, since it uses less digits than its factorization.

122330121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18907937.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122330121010 its reverse (10121033221), we get a palindrome (132451154231).

The spelling of 122330121010 in words is "one hundred twenty-two billion, three hundred thirty million, one hundred twenty-one thousand, ten".