121122102310 has 96 divisors (see below), whose sum is σ = 253165500000. Its totient is φ = 41575564800.

The previous prime is 121122102301. The next prime is 121122102373. The reversal of 121122102310 is 13201221121.

It is a super-2 number, since 2×121122102310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 6450816 + ... + 6469564.

It is an arithmetic number, because the mean of its divisors is an integer number (2637140625).

Almost surely, 2^121122102310 is an apocalyptic number.

121122102310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121122102310 is an abundant number, since it is smaller than the sum of its proper divisors (132043397690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121122102310 is a wasteful number, since it uses less digits than its factorization.

121122102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19078 (or 19067 counting only the distinct ones).

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

Adding to 121122102310 its reverse (13201221121), we get a palindrome (134323323431).

The spelling of 121122102310 in words is "one hundred twenty-one billion, one hundred twenty-two million, one hundred two thousand, three hundred ten".