10001201101012 has 48 divisors (see below), whose sum is σ = 19420658288640. Its totient is φ = 4468065240800.

The previous prime is 10001201100899. The next prime is 10001201101013. The reversal of 10001201101012 is 21010110210001.

It is a self number, because there is not a number n which added to its sum of digits gives 10001201101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001201101013) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 12827187 + ... + 13584517.

It is an arithmetic number, because the mean of its divisors is an integer number (404597047680).

Almost surely, 2^{10001201101012} is an apocalyptic number.

It is an amenable number.

10001201101012 is a deficient number, since it is larger than the sum of its proper divisors (9419457187628).

10001201101012 is a wasteful number, since it uses less digits than its factorization.

10001201101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762492 (or 762490 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10001201101012 its reverse (21010110210001), we get a palindrome (31011311311013).

The spelling of 10001201101012 in words is "ten trillion, one billion, two hundred one million, one hundred one thousand, twelve".