211696696112 has 30 divisors (see below), whose sum is σ = 450839610564. Its totient is φ = 96225770080.

The previous prime is 211696696073. The next prime is 211696696139.

211696696112 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×211696696112² (a number of 23 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 54671798 + ... + 54675669.

Almost surely, 2^211696696112 is an apocalyptic number.

211696696112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211696696112 is an abundant number, since it is smaller than the sum of its proper divisors (239142914452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211696696112 is a wasteful number, since it uses less digits than its factorization.

211696696112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109347497 (or 109347480 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The spelling of 211696696112 in words is "two hundred eleven billion, six hundred ninety-six million, six hundred ninety-six thousand, one hundred twelve".