10201100012212 has 6 divisors (see below), whose sum is σ = 17851925021378. Its totient is φ = 5100550006104.

The previous prime is 10201100012209. The next prime is 10201100012239. The reversal of 10201100012212 is 21221000110201.

It can be written as a sum of positive squares in only one way, i.e., 8066304335376 + 2134795676836 = 2840124^2 + 1461094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10201100012192 and 10201100012201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275137501523 + ... + 1275137501530.

Almost surely, 2^{10201100012212} is an apocalyptic number.

It is an amenable number.

10201100012212 is a deficient number, since it is larger than the sum of its proper divisors (7650825009166).

10201100012212 is a wasteful number, since it uses less digits than its factorization.

10201100012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550275003057 (or 2550275003055 counting only the distinct ones).

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

Adding to 10201100012212 its reverse (21221000110201), we get a palindrome (31422100122413).

The spelling of 10201100012212 in words is "ten trillion, two hundred one billion, one hundred million, twelve thousand, two hundred twelve".