211001082 has 8 divisors (see below), whose sum is σ = 422002176. Its totient is φ = 70333692.

The previous prime is 211001081. The next prime is 211001101. The reversal of 211001082 is 280100112.

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

211001082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (211001081) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17583418 + ... + 17583429.

It is an arithmetic number, because the mean of its divisors is an integer number (52750272).

Almost surely, 2^211001082 is an apocalyptic number.

211001082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

211001082 is a wasteful number, since it uses less digits than its factorization.

211001082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35166852.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 211001082 is about 14525.8762902621. The cubic root of 211001082 is about 595.3351989292.

Adding to 211001082 its reverse (280100112), we get a palindrome (491101194).

The spelling of 211001082 in words is "two hundred eleven million, one thousand, eighty-two".