2001110100022 has 16 divisors (see below), whose sum is σ = 3276064798992. Its totient is φ = 909173000320.

The previous prime is 2001110099929. The next prime is 2001110100043. The reversal of 2001110100022 is 2200010111002.

It is a junction number, because it is equal to n+sod(n) for n = 2001110099981 and 2001110100008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21076543 + ... + 21171274.

It is an arithmetic number, because the mean of its divisors is an integer number (204754049937).

Almost surely, 2^{2001110100022} is an apocalyptic number.

2001110100022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2001110100022 is a deficient number, since it is larger than the sum of its proper divisors (1274954698970).

2001110100022 is a wasteful number, since it uses less digits than its factorization.

2001110100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42249983.

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

Adding to 2001110100022 its reverse (2200010111002), we get a palindrome (4201120211024).

The spelling of 2001110100022 in words is "two trillion, one billion, one hundred ten million, one hundred thousand, twenty-two".