121230002022330 has 64 divisors (see below), whose sum is σ = 295641559463040. Its totient is φ = 31809052763136.

The previous prime is 121230002022329. The next prime is 121230002022341. The reversal of 121230002022330 is 33220200032121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 121230002022297 and 121230002022306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65139867 + ... + 66975086.

It is an arithmetic number, because the mean of its divisors is an integer number (4619399366610).

Almost surely, 2^{121230002022330} is an apocalyptic number.

121230002022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121230002022330 is an abundant number, since it is smaller than the sum of its proper divisors (174411557440710).

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

121230002022330 is a wasteful number, since it uses less digits than its factorization.

121230002022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132115455.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 121230002022330 its reverse (33220200032121), we get a palindrome (154450202054451).

The spelling of 121230002022330 in words is "one hundred twenty-one trillion, two hundred thirty billion, two million, twenty-two thousand, three hundred thirty".