10001201022002 has 8 divisors (see below), whose sum is σ = 15791370034800. Its totient is φ = 4737411010404.

The previous prime is 10001201021969. The next prime is 10001201022049. The reversal of 10001201022002 is 20022010210001.

It is a happy number.

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, 131594750252 + ... + 131594750327.

It is an arithmetic number, because the mean of its divisors is an integer number (1973921254350).

Almost surely, 2^{10001201022002} is an apocalyptic number.

10001201022002 is a deficient number, since it is larger than the sum of its proper divisors (5790169012798).

10001201022002 is a wasteful number, since it uses less digits than its factorization.

10001201022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263189500600.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10001201022002 its reverse (20022010210001), we get a palindrome (30023211232003).

The spelling of 10001201022002 in words is "ten trillion, one billion, two hundred one million, twenty-two thousand, two".