10002012111202 has 16 divisors (see below), whose sum is σ = 15026078979000. Its totient is φ = 4993319485440.

The previous prime is 10002012111127. The next prime is 10002012111271. The reversal of 10002012111202 is 20211121020001.

It can be written as a sum of positive squares in 4 ways, for example, as 9975244206321 + 26767904881 = 3158361^2 + 163609^2 .

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, 83423074 + ... + 83542882.

Almost surely, 2^{10002012111202} is an apocalyptic number.

10002012111202 is a deficient number, since it is larger than the sum of its proper divisors (5024066867798).

10002012111202 is a wasteful number, since it uses less digits than its factorization.

10002012111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183621.

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

Adding to 10002012111202 its reverse (20211121020001), we get a palindrome (30213133131203).

The spelling of 10002012111202 in words is "ten trillion, two billion, twelve million, one hundred eleven thousand, two hundred two".