211055332000 has 48 divisors (see below), whose sum is σ = 518562960552. Its totient is φ = 84422131200.

The previous prime is 211055331983. The next prime is 211055332021. The reversal of 211055332000 is 233550112.

It can be written as a sum of positive squares in 4 ways, for example, as 8155534864 + 202899797136 = 90308^2 + 450444^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26377917 + ... + 26385916.

Almost surely, 2^211055332000 is an apocalyptic number.

211055332000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211055332000 is an abundant number, since it is smaller than the sum of its proper divisors (307507628552).

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

211055332000 is an equidigital number, since it uses as much as digits as its factorization.

211055332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52763858 (or 52763840 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 211055332000 its reverse (233550112), we get a palindrome (211288882112).

The spelling of 211055332000 in words is "two hundred eleven billion, fifty-five million, three hundred thirty-two thousand".