110022211101220 has 96 divisors (see below), whose sum is σ = 267150575139840. Its totient is φ = 37616118128640.

The previous prime is 110022211101211. The next prime is 110022211101227. The reversal of 110022211101220 is 22101112220011.

It is a junction number, because it is equal to n+sod(n) for n = 110022211101194 and 110022211101203.

It is not an unprimeable number, because it can be changed into a prime (110022211101227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11401140 + ... + 18709099.

It is an arithmetic number, because the mean of its divisors is an integer number (2782818491040).

Almost surely, 2^{110022211101220} is an apocalyptic number.

110022211101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022211101220 is an abundant number, since it is smaller than the sum of its proper divisors (157128364038620).

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

110022211101220 is a wasteful number, since it uses less digits than its factorization.

110022211101220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30111253 (or 30111251 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110022211101220 its reverse (22101112220011), we get a palindrome (132123323321231).

It can be divided in two parts, 11002221 and 1101220, that added together give a square (12103441 = 3479²).

The spelling of 110022211101220 in words is "one hundred ten trillion, twenty-two billion, two hundred eleven million, one hundred one thousand, two hundred twenty".