211000010111000 has 128 divisors (see below), whose sum is σ = 543958408768320. Its totient is φ = 75967600000000.

The previous prime is 211000010110991. The next prime is 211000010111021. The reversal of 211000010111000 is 111010000112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

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, 93848501 + ... + 96070500.

Almost surely, 2^{211000010111000} is an apocalyptic number.

211000010111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211000010111000 is an abundant number, since it is smaller than the sum of its proper divisors (332958398657320).

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

211000010111000 is a wasteful number, since it uses less digits than its factorization.

211000010111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189919134 (or 189919120 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 211000010111000 its reverse (111010000112), we get a palindrome (211111020111112).

The spelling of 211000010111000 in words is "two hundred eleven trillion, ten million, one hundred eleven thousand".