211223002230196 has 24 divisors (see below), whose sum is σ = 405658547574336. Its totient is φ = 95435542648320.

The previous prime is 211223002230157. The next prime is 211223002230211. The reversal of 211223002230196 is 691032200322112.

It is a super-2 number, since 2×211223002230196² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14372815341 + ... + 14372830036.

It is an arithmetic number, because the mean of its divisors is an integer number (16902439482264).

Almost surely, 2^{211223002230196} is an apocalyptic number.

It is an amenable number.

211223002230196 is a deficient number, since it is larger than the sum of its proper divisors (194435545344140).

211223002230196 is a wasteful number, since it uses less digits than its factorization.

211223002230196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28745645559 (or 28745645557 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 211223002230196 in words is "two hundred eleven trillion, two hundred twenty-three billion, two million, two hundred thirty thousand, one hundred ninety-six".