1001110111002 has 24 divisors (see below), whose sum is σ = 2169226215936. Its totient is φ = 333679630536.

The previous prime is 1001110110971. The next prime is 1001110111061. The reversal of 1001110111002 is 2001110111001.

It is a super-2 number, since 2×1001110111002² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1717338 + ... + 2225189.

It is an arithmetic number, because the mean of its divisors is an integer number (90384425664).

Almost surely, 2^{1001110111002} is an apocalyptic number.

1001110111002 is an abundant number, since it is smaller than the sum of its proper divisors (1168116104934).

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

1001110111002 is a wasteful number, since it uses less digits than its factorization.

1001110111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956642 (or 3956639 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1001110111002 its reverse (2001110111001), we get a palindrome (3002220222003).

Subtracting 1001110111002 from its reverse (2001110111001), we obtain a palindrome (999999999999).

The spelling of 1001110111002 in words is "one trillion, one billion, one hundred ten million, one hundred eleven thousand, two".