121332332010 has 16 divisors (see below), whose sum is σ = 291197596896. Its totient is φ = 32355288528.

The previous prime is 121332331987. The next prime is 121332332021. The reversal of 121332332010 is 10233233121.

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, 2022205504 + ... + 2022205563.

It is an arithmetic number, because the mean of its divisors is an integer number (18199849806).

Almost surely, 2^121332332010 is an apocalyptic number.

121332332010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121332332010 is an abundant number, since it is smaller than the sum of its proper divisors (169865264886).

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

121332332010 is a wasteful number, since it uses less digits than its factorization.

121332332010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044411077.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121332332010 its reverse (10233233121), we get a palindrome (131565565131).

The spelling of 121332332010 in words is "one hundred twenty-one billion, three hundred thirty-two million, three hundred thirty-two thousand, ten".