121233200002 has 16 divisors (see below), whose sum is σ = 194062970880. Its totient is φ = 56601695808.

The previous prime is 121233199999. The next prime is 121233200063. The reversal of 121233200002 is 200002332121.

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, 14033802 + ... + 14042437.

It is an arithmetic number, because the mean of its divisors is an integer number (12128935680).

Almost surely, 2^121233200002 is an apocalyptic number.

121233200002 is a deficient number, since it is larger than the sum of its proper divisors (72829770878).

121233200002 is a wasteful number, since it uses less digits than its factorization.

121233200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28076385.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 121233200002 its reverse (200002332121), we get a palindrome (321235532123).

The spelling of 121233200002 in words is "one hundred twenty-one billion, two hundred thirty-three million, two hundred thousand, two".