121103010232212 has 24 divisors (see below), whose sum is σ = 282594472984096. Its totient is φ = 40364701157088.

The previous prime is 121103010232201. The next prime is 121103010232307. The reversal of 121103010232212 is 212232010301121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370945078 + ... + 371271405.

Almost surely, 2^{121103010232212} is an apocalyptic number.

121103010232212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121103010232212 is an abundant number, since it is smaller than the sum of its proper divisors (161491462751884).

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

121103010232212 is a wasteful number, since it uses less digits than its factorization.

121103010232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742230087 (or 742230085 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 121103010232212 its reverse (212232010301121), we get a palindrome (333335020533333).

The spelling of 121103010232212 in words is "one hundred twenty-one trillion, one hundred three billion, ten million, two hundred thirty-two thousand, two hundred twelve".