211332222011109 has 8 divisors (see below), whose sum is σ = 281776365142272. Its totient is φ = 140888113443680.

The previous prime is 211332222011093. The next prime is 211332222011153. The reversal of 211332222011109 is 901110222233112.

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

It is a cyclic number.

It is not a de Polignac number, because 211332222011109 - 2⁴ = 211332222011093 is a prime.

It is a super-2 number, since 2×211332222011109² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211332222061109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14411017 + ... + 25106609.

It is an arithmetic number, because the mean of its divisors is an integer number (35222045642784).

Almost surely, 2^{211332222011109} is an apocalyptic number.

It is an amenable number.

211332222011109 is a deficient number, since it is larger than the sum of its proper divisors (70444143131163).

211332222011109 is a wasteful number, since it uses less digits than its factorization.

211332222011109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17281867.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 211332222011109 in words is "two hundred eleven trillion, three hundred thirty-two billion, two hundred twenty-two million, eleven thousand, one hundred nine".