121020223330410 has 16 divisors (see below), whose sum is σ = 290448535993056. Its totient is φ = 32272059554768.

The previous prime is 121020223330403. The next prime is 121020223330499. The reversal of 121020223330410 is 14033322020121.

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, 2017003722144 + ... + 2017003722203.

It is an arithmetic number, because the mean of its divisors is an integer number (18153033499566).

Almost surely, 2^{121020223330410} is an apocalyptic number.

121020223330410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121020223330410 is an abundant number, since it is smaller than the sum of its proper divisors (169428312662646).

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

121020223330410 is a wasteful number, since it uses less digits than its factorization.

121020223330410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034007444357.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121020223330410 its reverse (14033322020121), we get a palindrome (135053545350531).

The spelling of 121020223330410 in words is "one hundred twenty-one trillion, twenty billion, two hundred twenty-three million, three hundred thirty thousand, four hundred ten".