211102022010110 has 128 divisors (see below), whose sum is σ = 474507312620544. Its totient is φ = 65692351272960.

The previous prime is 211102022010041. The next prime is 211102022010137. The reversal of 211102022010110 is 11010220201112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1303637609 + ... + 1303799531.

It is an arithmetic number, because the mean of its divisors is an integer number (3707088379848).

Almost surely, 2^{211102022010110} is an apocalyptic number.

211102022010110 is an abundant number, since it is smaller than the sum of its proper divisors (263405290610434).

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

211102022010110 is a wasteful number, since it uses less digits than its factorization.

211102022010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164658.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211102022010110 its reverse (11010220201112), we get a palindrome (222112242211222).

The spelling of 211102022010110 in words is "two hundred eleven trillion, one hundred two billion, twenty-two million, ten thousand, one hundred ten".