110211000120 has 96 divisors (see below), whose sum is σ = 385738516800. Its totient is φ = 27128860416.

The previous prime is 110211000103. The next prime is 110211000131. The reversal of 110211000120 is 21000112011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 11770000 + ... + 11779359.

It is an arithmetic number, because the mean of its divisors is an integer number (4018109550).

Almost surely, 2^110211000120 is an apocalyptic number.

110211000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110211000120 is an abundant number, since it is smaller than the sum of its proper divisors (275527516680).

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

110211000120 is a wasteful number, since it uses less digits than its factorization.

110211000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23549389 (or 23549382 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110211000120 its reverse (21000112011), we get a palindrome (131211112131).

The spelling of 110211000120 in words is "one hundred ten billion, two hundred eleven million, one hundred twenty", and thus it is an aban number.