1002020210110 has 16 divisors (see below), whose sum is σ = 1816612182000. Its totient is φ = 397924572096.

The previous prime is 1002020210089. The next prime is 1002020210111. The reversal of 1002020210110 is 110120202001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002020210111) 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, 360437535 + ... + 360440314.

It is an arithmetic number, because the mean of its divisors is an integer number (113538261375).

Almost surely, 2^{1002020210110} is an apocalyptic number.

1002020210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002020210110 is a deficient number, since it is larger than the sum of its proper divisors (814591971890).

1002020210110 is a wasteful number, since it uses less digits than its factorization.

1002020210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720877995.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1002020210110 its reverse (110120202001), we get a palindrome (1112140412111).

The spelling of 1002020210110 in words is "one trillion, two billion, twenty million, two hundred ten thousand, one hundred ten".