10111021112002 has 16 divisors (see below), whose sum is σ = 15631326817920. Its totient is φ = 4902552492048.

The previous prime is 10111021111979. The next prime is 10111021112009. The reversal of 10111021112002 is 20021112011101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10111021112009) 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, 493402848 + ... + 493423339.

It is an arithmetic number, because the mean of its divisors is an integer number (976957926120).

Almost surely, 2^{10111021112002} is an apocalyptic number.

10111021112002 is a deficient number, since it is larger than the sum of its proper divisors (5520305705918).

10111021112002 is a wasteful number, since it uses less digits than its factorization.

10111021112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986826345.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111021112002 its reverse (20021112011101), we get a palindrome (30132133123103).

The spelling of 10111021112002 in words is "ten trillion, one hundred eleven billion, twenty-one million, one hundred twelve thousand, two".