110022100212 has 48 divisors (see below), whose sum is σ = 264453463232. Its totient is φ = 35574992640.

The previous prime is 110022100187. The next prime is 110022100229. The reversal of 110022100212 is 212001220011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227353 + ... + 521280.

Almost surely, 2^110022100212 is an apocalyptic number.

110022100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110022100212 is an abundant number, since it is smaller than the sum of its proper divisors (154431363020).

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

110022100212 is a wasteful number, since it uses less digits than its factorization.

110022100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749008 (or 749006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110022100212 its reverse (212001220011), we get a palindrome (322023320223).

The spelling of 110022100212 in words is "one hundred ten billion, twenty-two million, one hundred thousand, two hundred twelve".