10111002012202 has 16 divisors (see below), whose sum is σ = 18666465253632. Its totient is φ = 3999956839920.

The previous prime is 10111002012149. The next prime is 10111002012203. The reversal of 10111002012202 is 20221020011101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10111002012203) 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, 27777477874 + ... + 27777478237.

It is an arithmetic number, because the mean of its divisors is an integer number (1166654078352).

Almost surely, 2^{10111002012202} is an apocalyptic number.

10111002012202 is a deficient number, since it is larger than the sum of its proper divisors (8555463241430).

10111002012202 is a wasteful number, since it uses less digits than its factorization.

10111002012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55554956133.

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

Adding to 10111002012202 its reverse (20221020011101), we get a palindrome (30332022023303).

The spelling of 10111002012202 in words is "ten trillion, one hundred eleven billion, two million, twelve thousand, two hundred two".