201001112100202 has 16 divisors (see below), whose sum is σ = 311435986378752. Its totient is φ = 97193459514960.

The previous prime is 201001112100197. The next prime is 201001112100253. The reversal of 201001112100202 is 202001211100102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085625258 + ... + 1085810389.

It is an arithmetic number, because the mean of its divisors is an integer number (19464749148672).

Almost surely, 2^{201001112100202} is an apocalyptic number.

201001112100202 is a deficient number, since it is larger than the sum of its proper divisors (110434874278550).

201001112100202 is a wasteful number, since it uses less digits than its factorization.

201001112100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171437173.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201001112100202 its reverse (202001211100102), we get a palindrome (403002323200304).

The spelling of 201001112100202 in words is "two hundred one trillion, one billion, one hundred twelve million, one hundred thousand, two hundred two".