211222132021033 has 8 divisors (see below), whose sum is σ = 243652766444352. Its totient is φ = 179355508631376.

The previous prime is 211222132021031. The next prime is 211222132021057. The reversal of 211222132021033 is 330120231222112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211222132021033 - 2¹ = 211222132021031 is a prime.

It is a super-2 number, since 2×211222132021033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211222132020989 and 211222132021007.

It is not an unprimeable number, because it can be changed into a prime (211222132021031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141002757610 + ... + 141002759107.

It is an arithmetic number, because the mean of its divisors is an integer number (30456595805544).

Almost surely, 2^{211222132021033} is an apocalyptic number.

It is an amenable number.

211222132021033 is a deficient number, since it is larger than the sum of its proper divisors (32430634423319).

211222132021033 is a wasteful number, since it uses less digits than its factorization.

211222132021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282005516831.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 211222132021033 its reverse (330120231222112), we get a palindrome (541342363243145).

The spelling of 211222132021033 in words is "two hundred eleven trillion, two hundred twenty-two billion, one hundred thirty-two million, twenty-one thousand, thirty-three".