211236426112 has 32 divisors (see below), whose sum is σ = 421093937880. Its totient is φ = 105550104576.

The previous prime is 211236426077. The next prime is 211236426139. The reversal of 211236426112 is 211624632112.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332538 + ... + 730105.

Almost surely, 2^211236426112 is an apocalyptic number.

It is an amenable number.

211236426112 is a deficient number, since it is larger than the sum of its proper divisors (209857511768).

211236426112 is a wasteful number, since it uses less digits than its factorization.

211236426112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064210 (or 1064198 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The spelling of 211236426112 in words is "two hundred eleven billion, two hundred thirty-six million, four hundred twenty-six thousand, one hundred twelve".