110212001213220 has 96 divisors (see below), whose sum is σ = 342884785098240. Its totient is φ = 29389609543680.

The previous prime is 110212001213207. The next prime is 110212001213239. The reversal of 110212001213220 is 22312100212011.

110212001213220 is a `hidden beast` number, since 1 + 1 + 0 + 21 + 200 + 121 + 322 + 0 = 666.

It is a super-2 number, since 2×110212001213220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110212001213193 and 110212001213202.

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, 65350309 + ... + 67015571.

It is an arithmetic number, because the mean of its divisors is an integer number (3571716511440).

Almost surely, 2^{110212001213220} is an apocalyptic number.

110212001213220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110212001213220 is an abundant number, since it is smaller than the sum of its proper divisors (232672783885020).

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

110212001213220 is a wasteful number, since it uses less digits than its factorization.

110212001213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787842 (or 1787834 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 110212001213220 its reverse (22312100212011), we get a palindrome (132524101425231).

The spelling of 110212001213220 in words is "one hundred ten trillion, two hundred twelve billion, one million, two hundred thirteen thousand, two hundred twenty".