210001112202104 has 64 divisors (see below), whose sum is σ = 409844881879200. Its totient is φ = 100794796775424.

The previous prime is 210001112202053. The next prime is 210001112202107. The reversal of 210001112202104 is 401202211100012.

It is a super-2 number, since 2×210001112202104² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210001112202107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9275189 + ... + 22495140.

Almost surely, 2^{210001112202104} is an apocalyptic number.

It is an amenable number.

210001112202104 is a deficient number, since it is larger than the sum of its proper divisors (199843769677096).

210001112202104 is a wasteful number, since it uses less digits than its factorization.

210001112202104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31770672 (or 31770668 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210001112202104 its reverse (401202211100012), we get a palindrome (611203323302116).

The spelling of 210001112202104 in words is "two hundred ten trillion, one billion, one hundred twelve million, two hundred two thousand, one hundred four".