110022022211220 has 144 divisors (see below), whose sum is σ = 381485813374848. Its totient is φ = 25142870810880.

The previous prime is 110022022211219. The next prime is 110022022211243. The reversal of 110022022211220 is 22112220220011.

It is a happy number.

110022022211220 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 220 + 2 + 221 + 1 + 220 = 666.

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 = 110022022211193 and 110022022211202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2398879 + ... + 15026598.

Almost surely, 2^{110022022211220} is an apocalyptic number.

110022022211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022022211220 is an abundant number, since it is smaller than the sum of its proper divisors (271463791163628).

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

110022022211220 is a wasteful number, since it uses less digits than its factorization.

110022022211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430510 (or 17430505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110022022211220 its reverse (22112220220011), we get a palindrome (132134242431231).

The spelling of 110022022211220 in words is "one hundred ten trillion, twenty-two billion, twenty-two million, two hundred eleven thousand, two hundred twenty".