110012201002020 has 96 divisors (see below), whose sum is σ = 310480374734208. Its totient is φ = 29104260636672.

The previous prime is 110012201001929. The next prime is 110012201002021. The reversal of 110012201002020 is 20200102210011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110012201001987 and 110012201002005.

It is not an unprimeable number, because it can be changed into a prime (110012201002021) 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, 4650109 + ... + 15545028.

It is an arithmetic number, because the mean of its divisors is an integer number (3234170570148).

Almost surely, 2^{110012201002020} is an apocalyptic number.

110012201002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110012201002020 is an abundant number, since it is smaller than the sum of its proper divisors (200468173732188).

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

110012201002020 is a wasteful number, since it uses less digits than its factorization.

110012201002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20195869 (or 20195867 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110012201002020 its reverse (20200102210011), we get a palindrome (130212303212031).

The spelling of 110012201002020 in words is "one hundred ten trillion, twelve billion, two hundred one million, two thousand, twenty".