212023133011332 has 18 divisors (see below), whose sum is σ = 535947364000958. Its totient is φ = 70674377670432.

The previous prime is 212023133011303. The next prime is 212023133011343. The reversal of 212023133011332 is 233110331320212.

212023133011332 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 2 + 313 + 3 + 0 + 11 + 332 = 666.

It can be written as a sum of positive squares in only one way, i.e., 201366146645316 + 10656986366016 = 14190354^2 + 3264504^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 212023133011296 and 212023133011305.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2944765736233 + ... + 2944765736304.

Almost surely, 2^{212023133011332} is an apocalyptic number.

It is an amenable number.

212023133011332 is an abundant number, since it is smaller than the sum of its proper divisors (323924230989626).

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

212023133011332 is a wasteful number, since it uses less digits than its factorization.

212023133011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889531472547 (or 5889531472542 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 212023133011332 its reverse (233110331320212), we get a palindrome (445133464331544).

The spelling of 212023133011332 in words is "two hundred twelve trillion, twenty-three billion, one hundred thirty-three million, eleven thousand, three hundred thirty-two".