111010220000211 has 96 divisors (see below), whose sum is σ = 180281940157440. Its totient is φ = 59400395366400.

The previous prime is 111010220000203. The next prime is 111010220000221. The reversal of 111010220000211 is 112000022010111.

It is not a de Polignac number, because 111010220000211 - 2³ = 111010220000203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111010220000221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 438383811 + ... + 438636963.

It is an arithmetic number, because the mean of its divisors is an integer number (1877936876640).

Almost surely, 2^{111010220000211} is an apocalyptic number.

111010220000211 is a deficient number, since it is larger than the sum of its proper divisors (69271720157229).

111010220000211 is a wasteful number, since it uses less digits than its factorization.

111010220000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253477 (or 253376 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111010220000211 its reverse (112000022010111), we get a palindrome (223010242010322).

The spelling of 111010220000211 in words is "one hundred eleven trillion, ten billion, two hundred twenty million, two hundred eleven", and thus it is an aban number.