121230222303030 has 16 divisors (see below), whose sum is σ = 290952533527344. Its totient is φ = 32328059280800.

The previous prime is 121230222302999. The next prime is 121230222303053. The reversal of 121230222303030 is 30303222032121.

121230222303030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020503705021 + ... + 2020503705080.

It is an arithmetic number, because the mean of its divisors is an integer number (18184533345459).

Almost surely, 2^{121230222303030} is an apocalyptic number.

121230222303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121230222303030 is an abundant number, since it is smaller than the sum of its proper divisors (169722311224314).

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

121230222303030 is a wasteful number, since it uses less digits than its factorization.

121230222303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041007410111.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 121230222303030 its reverse (30303222032121), we get a palindrome (151533444335151).

The spelling of 121230222303030 in words is "one hundred twenty-one trillion, two hundred thirty billion, two hundred twenty-two million, three hundred three thousand, thirty".