10111120120002 has 32 divisors (see below), whose sum is σ = 22072194226944. Its totient is φ = 3062369056400.

The previous prime is 10111120119983. The next prime is 10111120120021. The reversal of 10111120120002 is 20002102111101.

It is an interprime number because it is at equal distance from previous prime (10111120119983) and next prime (10111120120021).

It is a super-2 number, since 2×10111120120002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10111120120002.

It is an unprimeable number.

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, 40041624 + ... + 40293347.

It is an arithmetic number, because the mean of its divisors is an integer number (689756069592).

Almost surely, 2^{10111120120002} is an apocalyptic number.

10111120120002 is an abundant number, since it is smaller than the sum of its proper divisors (11961074106942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111120120002 is a wasteful number, since it uses less digits than its factorization.

10111120120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80336894.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10111120120002 its reverse (20002102111101), we get a palindrome (30113222231103).

The spelling of 10111120120002 in words is "ten trillion, one hundred eleven billion, one hundred twenty million, one hundred twenty thousand, two".