110010001002020 has 48 divisors (see below), whose sum is σ = 264492961746048. Its totient is φ = 37650720437760.

The previous prime is 110010001001963. The next prime is 110010001002023. The reversal of 110010001002020 is 20200100010011.

It is a junction number, because it is equal to n+sod(n) for n = 110010001001989 and 110010001002007.

It is not an unprimeable number, because it can be changed into a prime (110010001002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697777061 + ... + 697934700.

It is an arithmetic number, because the mean of its divisors is an integer number (5510270036376).

Almost surely, 2^{110010001002020} is an apocalyptic number.

110010001002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110010001002020 is an abundant number, since it is smaller than the sum of its proper divisors (154482960744028).

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

110010001002020 is a wasteful number, since it uses less digits than its factorization.

110010001002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395712340 (or 1395712338 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 110010001002020 its reverse (20200100010011), we get a palindrome (130210101012031).

The spelling of 110010001002020 in words is "one hundred ten trillion, ten billion, one million, two thousand, twenty".