10001210112202 has 8 divisors (see below), whose sum is σ = 15079544781156. Its totient is φ = 4974695185152.

The previous prime is 10001210112181. The next prime is 10001210112241. The reversal of 10001210112202 is 20221101210001.

It can be written as a sum of positive squares in 2 ways, for example, as 9997352335881 + 3857776321 = 3161859^2 + 62111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12954934993 + ... + 12954935764.

Almost surely, 2^{10001210112202} is an apocalyptic number.

10001210112202 is a deficient number, since it is larger than the sum of its proper divisors (5078334668954).

10001210112202 is a wasteful number, since it uses less digits than its factorization.

10001210112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25909870952.

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

Adding to 10001210112202 its reverse (20221101210001), we get a palindrome (30222311322203).

The spelling of 10001210112202 in words is "ten trillion, one billion, two hundred ten million, one hundred twelve thousand, two hundred two".