110201212012020 has 96 divisors (see below), whose sum is σ = 317073243075456. Its totient is φ = 28577381644800.

The previous prime is 110201212012013. The next prime is 110201212012027. The reversal of 110201212012020 is 20210212102011.

It is an interprime number because it is at equal distance from previous prime (110201212012013) and next prime (110201212012027).

It is a super-2 number, since 2×110201212012020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110201212012027) 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, 9205546 + ... + 17468385.

It is an arithmetic number, because the mean of its divisors is an integer number (3302846282036).

Almost surely, 2^{110201212012020} is an apocalyptic number.

110201212012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110201212012020 is an abundant number, since it is smaller than the sum of its proper divisors (206872031063436).

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

110201212012020 is a wasteful number, since it uses less digits than its factorization.

110201212012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26675841 (or 26675839 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110201212012020 its reverse (20210212102011), we get a palindrome (130411424114031).

The spelling of 110201212012020 in words is "one hundred ten trillion, two hundred one billion, two hundred twelve million, twelve thousand, twenty".