10001322202012 has 24 divisors (see below), whose sum is σ = 17672281259472. Its totient is φ = 4952174572800.

The previous prime is 10001322201961. The next prime is 10001322202031. The reversal of 10001322202012 is 21020222310001.

It is a happy number.

It is a congruent number.

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, 8918539 + ... + 9977122.

It is an arithmetic number, because the mean of its divisors is an integer number (736345052478).

Almost surely, 2^{10001322202012} is an apocalyptic number.

It is an amenable number.

10001322202012 is a deficient number, since it is larger than the sum of its proper divisors (7670959057460).

10001322202012 is a wasteful number, since it uses less digits than its factorization.

10001322202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18896949 (or 18896947 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10001322202012 its reverse (21020222310001), we get a palindrome (31021544512013).

The spelling of 10001322202012 in words is "ten trillion, one billion, three hundred twenty-two million, two hundred two thousand, twelve".