10011220020002 has 16 divisors (see below), whose sum is σ = 15222698920032. Its totient is φ = 4936988478240.

The previous prime is 10011220020001. The next prime is 10011220020031. The reversal of 10011220020002 is 20002002211001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10011220020001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16335377 + ... + 16937147.

It is an arithmetic number, because the mean of its divisors is an integer number (951418682502).

Almost surely, 2^{10011220020002} is an apocalyptic number.

10011220020002 is a deficient number, since it is larger than the sum of its proper divisors (5211478900030).

10011220020002 is a wasteful number, since it uses less digits than its factorization.

10011220020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715793.

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

Adding to 10011220020002 its reverse (20002002211001), we get a palindrome (30013222231003).

The spelling of 10011220020002 in words is "ten trillion, eleven billion, two hundred twenty million, twenty thousand, two".