10002122112202 has 32 divisors (see below), whose sum is σ = 16532884448064. Its totient is φ = 4500390672000.

The previous prime is 10002122112187. The next prime is 10002122112209. The reversal of 10002122112202 is 20221122120001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10002122112209) 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, 9398473 + ... + 10408435.

It is an arithmetic number, because the mean of its divisors is an integer number (516652639002).

Almost surely, 2^{10002122112202} is an apocalyptic number.

10002122112202 is a deficient number, since it is larger than the sum of its proper divisors (6530762335862).

10002122112202 is a wasteful number, since it uses less digits than its factorization.

10002122112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014534.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10002122112202 its reverse (20221122120001), we get a palindrome (30223244232203).

The spelling of 10002122112202 in words is "ten trillion, two billion, one hundred twenty-two million, one hundred twelve thousand, two hundred two".