212113001333332 has 48 divisors (see below), whose sum is σ = 414405595828224. Its totient is φ = 94162492620000.

The previous prime is 212113001333329. The next prime is 212113001333399. The reversal of 212113001333332 is 233333100311212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 212113001333332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11188107 + ... + 23439277.

It is an arithmetic number, because the mean of its divisors is an integer number (8633449913088).

Almost surely, 2^{212113001333332} is an apocalyptic number.

212113001333332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212113001333332 is a deficient number, since it is larger than the sum of its proper divisors (202292594494892).

212113001333332 is a wasteful number, since it uses less digits than its factorization.

212113001333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12260380 (or 12260378 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 212113001333332 its reverse (233333100311212), we get a palindrome (445446101644544).

The spelling of 212113001333332 in words is "two hundred twelve trillion, one hundred thirteen billion, one million, three hundred thirty-three thousand, three hundred thirty-two".