200110102010001 has 6 divisors (see below), whose sum is σ = 289047925125570. Its totient is φ = 133406734673328.

The previous prime is 200110102009969. The next prime is 200110102010011. The reversal of 200110102010001 is 100010201011002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 140258449141776 + 59851652868225 = 11843076^2 + 7736385^2 .

It is not a de Polignac number, because 200110102010001 - 2⁵ = 200110102009969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 22234455778889 = 200110102010001 / (2 + 0 + 0 + 1 + 1 + 0 + 1 + 0 + 2 + 0 + 1 + 0 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (200110102010011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11117227889436 + ... + 11117227889453.

It is an arithmetic number, because the mean of its divisors is an integer number (48174654187595).

Almost surely, 2^{200110102010001} is an apocalyptic number.

It is an amenable number.

200110102010001 is a deficient number, since it is larger than the sum of its proper divisors (88937823115569).

200110102010001 is a wasteful number, since it uses less digits than its factorization.

200110102010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22234455778895 (or 22234455778892 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200110102010001 its reverse (100010201011002), we get a palindrome (300120303021003).

The spelling of 200110102010001 in words is "two hundred trillion, one hundred ten billion, one hundred two million, ten thousand, one".