211132322000 has 160 divisors (see below), whose sum is σ = 524039328384. Its totient is φ = 82228608000.

The previous prime is 211132321993. The next prime is 211132322039. The reversal of 211132322000 is 223231112.

It is a super-2 number, since 2×211132322000² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211132322000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28462292 + ... + 28469708.

Almost surely, 2^211132322000 is an apocalyptic number.

211132322000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211132322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262019664192).

211132322000 is an abundant number, since it is smaller than the sum of its proper divisors (312907006384).

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

211132322000 is a wasteful number, since it uses less digits than its factorization.

211132322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7814 (or 7798 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 211132322000 its reverse (223231112), we get a palindrome (211355553112).

The spelling of 211132322000 in words is "two hundred eleven billion, one hundred thirty-two million, three hundred twenty-two thousand".