1233320234211 has 80 divisors (see below), whose sum is σ = 2039101029504. Its totient is φ = 737950300416.

The previous prime is 1233320234177. The next prime is 1233320234213. The reversal of 1233320234211 is 1124320233321.

1233320234211 is a `hidden beast` number, since 1 + 2 + 3 + 33 + 202 + 3 + 421 + 1 = 666.

It is not a de Polignac number, because 1233320234211 - 2⁶ = 1233320234147 is a prime.

It is a super-2 number, since 2×1233320234211² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1233320234213) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 61665265 + ... + 61685261.

Almost surely, 2^{1233320234211} is an apocalyptic number.

1233320234211 is a deficient number, since it is larger than the sum of its proper divisors (805780795293).

1233320234211 is a wasteful number, since it uses less digits than its factorization.

1233320234211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21642 (or 21633 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1233320234211 its reverse (1124320233321), we get a palindrome (2357640467532).

The spelling of 1233320234211 in words is "one trillion, two hundred thirty-three billion, three hundred twenty million, two hundred thirty-four thousand, two hundred eleven".