212002113334 has 16 divisors (see below), whose sum is σ = 350154726336. Its totient is φ = 95463992200.

The previous prime is 212002113241. The next prime is 212002113377. The reversal of 212002113334 is 433311200212.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 45027832 + ... + 45032539.

It is an arithmetic number, because the mean of its divisors is an integer number (21884670396).

Almost surely, 2^212002113334 is an apocalyptic number.

212002113334 is a deficient number, since it is larger than the sum of its proper divisors (138152613002).

212002113334 is a wasteful number, since it uses less digits than its factorization.

212002113334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90060491.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212002113334 its reverse (433311200212), we get a palindrome (645313313546).

The spelling of 212002113334 in words is "two hundred twelve billion, two million, one hundred thirteen thousand, three hundred thirty-four".