110212023020 has 96 divisors (see below), whose sum is σ = 261391850496. Its totient is φ = 38686809600.

The previous prime is 110212022983. The next prime is 110212023071. The reversal of 110212023020 is 20320212011.

It is a happy number.

It is a super-2 number, since 2×110212023020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110212022986 and 110212023004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681815 + ... + 827825.

It is an arithmetic number, because the mean of its divisors is an integer number (2722831776).

Almost surely, 2^110212023020 is an apocalyptic number.

110212023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110212023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130695925248).

110212023020 is an abundant number, since it is smaller than the sum of its proper divisors (151179827476).

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

110212023020 is a wasteful number, since it uses less digits than its factorization.

110212023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146151 (or 146149 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 110212023020 its reverse (20320212011), we get a palindrome (130532235031).

The spelling of 110212023020 in words is "one hundred ten billion, two hundred twelve million, twenty-three thousand, twenty".