1110002021082 has 32 divisors (see below), whose sum is σ = 2466734313600. Its totient is φ = 369991200384.

The previous prime is 1110002021047. The next prime is 1110002021083. The reversal of 1110002021082 is 2801202000111.

It is a super-2 number, since 2×1110002021082² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1110002021083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052394 + ... + 2536202.

It is an arithmetic number, because the mean of its divisors is an integer number (77085447300).

Almost surely, 2^{1110002021082} is an apocalyptic number.

1110002021082 is an abundant number, since it is smaller than the sum of its proper divisors (1356732292518).

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

1110002021082 is a wasteful number, since it uses less digits than its factorization.

1110002021082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526307 (or 526301 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1110002021082 its reverse (2801202000111), we get a palindrome (3911204021193).

The spelling of 1110002021082 in words is "one trillion, one hundred ten billion, two million, twenty-one thousand, eighty-two".