212101033113332 has 48 divisors (see below), whose sum is σ = 411572551045824. Its totient is φ = 94825766784000.

The previous prime is 212101033113329. The next prime is 212101033113341. The reversal of 212101033113332 is 233311330101212.

It is a super-2 number, since 2×212101033113332² (a number of 29 digits) contains 22 as substring.

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, 76367003 + ... + 79095645.

It is an arithmetic number, because the mean of its divisors is an integer number (8574428146788).

Almost surely, 2^{212101033113332} is an apocalyptic number.

212101033113332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212101033113332 is a deficient number, since it is larger than the sum of its proper divisors (199471517932492).

212101033113332 is a wasteful number, since it uses less digits than its factorization.

212101033113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757680 (or 2757678 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 212101033113332 its reverse (233311330101212), we get a palindrome (445412363214544).

The spelling of 212101033113332 in words is "two hundred twelve trillion, one hundred one billion, thirty-three million, one hundred thirteen thousand, three hundred thirty-two".