121441222310 has 16 divisors (see below), whose sum is σ = 222177712752. Its totient is φ = 47780152800.

The previous prime is 121441222297. The next prime is 121441222333. The reversal of 121441222310 is 13222144121.

It is a super-2 number, since 2×121441222310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99541376 + ... + 99542595.

It is an arithmetic number, because the mean of its divisors is an integer number (13886107047).

Almost surely, 2^121441222310 is an apocalyptic number.

121441222310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121441222310 is a deficient number, since it is larger than the sum of its proper divisors (100736490442).

121441222310 is a wasteful number, since it uses less digits than its factorization.

121441222310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199084039.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 121441222310 its reverse (13222144121), we get a palindrome (134663366431).

The spelling of 121441222310 in words is "one hundred twenty-one billion, four hundred forty-one million, two hundred twenty-two thousand, three hundred ten".