110201101220 has 24 divisors (see below), whose sum is σ = 264482643264. Its totient is φ = 37783234656.

The previous prime is 110201101211. The next prime is 110201101229. The reversal of 110201101220 is 22101102011.

It is an interprime number because it is at equal distance from previous prime (110201101211) and next prime (110201101229).

It is not an unprimeable number, because it can be changed into a prime (110201101229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393575222 + ... + 393575501.

It is an arithmetic number, because the mean of its divisors is an integer number (11020110136).

Almost surely, 2^110201101220 is an apocalyptic number.

110201101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110201101220 is an abundant number, since it is smaller than the sum of its proper divisors (154281542044).

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

110201101220 is a wasteful number, since it uses less digits than its factorization.

110201101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787150739 (or 787150737 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110201101220 its reverse (22101102011), we get a palindrome (132302203231).

The spelling of 110201101220 in words is "one hundred ten billion, two hundred one million, one hundred one thousand, two hundred twenty".