1000020002110 has 24 divisors (see below), whose sum is σ = 1899760997016. Its totient is φ = 378954946800.

The previous prime is 1000020002057. The next prime is 1000020002123. The reversal of 1000020002110 is 112000200001.

It is a junction number, because it is equal to n+sod(n) for n = 1000020002093 and 1000020002102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138503316 + ... + 138510535.

It is an arithmetic number, because the mean of its divisors is an integer number (79156708209).

Almost surely, 2^{1000020002110} is an apocalyptic number.

1000020002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000020002110 is a deficient number, since it is larger than the sum of its proper divisors (899740994906).

1000020002110 is a wasteful number, since it uses less digits than its factorization.

1000020002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277013896 (or 277013877 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 1000020002110 its reverse (112000200001), we get a palindrome (1112020202111).

The spelling of 1000020002110 in words is "one trillion, twenty million, two thousand, one hundred ten".