11213212011033 has 8 divisors (see below), whose sum is σ = 15174097846048. Its totient is φ = 7363900425024.

The previous prime is 11213212010989. The next prime is 11213212011041. The reversal of 11213212011033 is 33011021231211.

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

It is not a de Polignac number, because 11213212011033 - 2⁶ = 11213212010969 is a prime.

It is a super-2 number, since 2×11213212011033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213212011733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27893562016 + ... + 27893562417.

It is an arithmetic number, because the mean of its divisors is an integer number (1896762230756).

Almost surely, 2^{11213212011033} is an apocalyptic number.

It is an amenable number.

11213212011033 is a deficient number, since it is larger than the sum of its proper divisors (3960885835015).

11213212011033 is an equidigital number, since it uses as much as digits as its factorization.

11213212011033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55787124503.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11213212011033 its reverse (33011021231211), we get a palindrome (44224233242244).

The spelling of 11213212011033 in words is "eleven trillion, two hundred thirteen billion, two hundred twelve million, eleven thousand, thirty-three".