211400244110 has 48 divisors (see below), whose sum is σ = 429921238032. Its totient is φ = 74221996800.

The previous prime is 211400244073. The next prime is 211400244137. The reversal of 211400244110 is 11442004112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1050071 + ... + 1235090.

It is an arithmetic number, because the mean of its divisors is an integer number (8956692459).

Almost surely, 2^211400244110 is an apocalyptic number.

211400244110 is an abundant number, since it is smaller than the sum of its proper divisors (218520993922).

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

211400244110 is a wasteful number, since it uses less digits than its factorization.

211400244110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285237 (or 2285208 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 211400244110 its reverse (11442004112), we get a palindrome (222842248222).

The spelling of 211400244110 in words is "two hundred eleven billion, four hundred million, two hundred forty-four thousand, one hundred ten".