1233212205050 has 24 divisors (see below), whose sum is σ = 2621456802336. Its totient is φ = 422815613040.

The previous prime is 1233212205031. The next prime is 1233212205091. The reversal of 1233212205050 is 505022123321.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 1761731372 + ... + 1761732071.

It is an arithmetic number, because the mean of its divisors is an integer number (109227366764).

Almost surely, 2^{1233212205050} is an apocalyptic number.

1233212205050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233212205050 is an abundant number, since it is smaller than the sum of its proper divisors (1388244597286).

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

1233212205050 is a wasteful number, since it uses less digits than its factorization.

1233212205050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523463462 (or 3523463457 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 1233212205050 its reverse (505022123321), we get a palindrome (1738234328371).

The spelling of 1233212205050 in words is "one trillion, two hundred thirty-three billion, two hundred twelve million, two hundred five thousand, fifty".