121200033223202 has 8 divisors (see below), whose sum is σ = 181800952892112. Its totient is φ = 60599715592500.

The previous prime is 121200033223193. The next prime is 121200033223231. The reversal of 121200033223202 is 202322330002121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121200033223202² (a number of 29 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 150005924 + ... + 150811727.

It is an arithmetic number, because the mean of its divisors is an integer number (22725119111514).

Almost surely, 2^{121200033223202} is an apocalyptic number.

121200033223202 is a deficient number, since it is larger than the sum of its proper divisors (60600919668910).

121200033223202 is a wasteful number, since it uses less digits than its factorization.

121200033223202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301019104.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 121200033223202 its reverse (202322330002121), we get a palindrome (323522363225323).

The spelling of 121200033223202 in words is "one hundred twenty-one trillion, two hundred billion, thirty-three million, two hundred twenty-three thousand, two hundred two".