212002230311133 has 32 divisors (see below), whose sum is σ = 291933566800512. Its totient is φ = 136745704915200.

The previous prime is 212002230311129. The next prime is 212002230311227. The reversal of 212002230311133 is 331113032200212.

It is not a de Polignac number, because 212002230311133 - 2² = 212002230311129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212002230311933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294636823 + ... + 295355483.

It is an arithmetic number, because the mean of its divisors is an integer number (9122923962516).

Almost surely, 2^{212002230311133} is an apocalyptic number.

It is an amenable number.

212002230311133 is a deficient number, since it is larger than the sum of its proper divisors (79931336489379).

212002230311133 is a wasteful number, since it uses less digits than its factorization.

212002230311133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733565.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 212002230311133 its reverse (331113032200212), we get a palindrome (543115262511345).

The spelling of 212002230311133 in words is "two hundred twelve trillion, two billion, two hundred thirty million, three hundred eleven thousand, one hundred thirty-three".