1000022001102 has 96 divisors (see below), whose sum is σ = 2205302010912. Its totient is φ = 327459704832.

The previous prime is 1000022001073. The next prime is 1000022001113. The reversal of 1000022001102 is 2011002200001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 522749698 + ... + 522751610.

It is an arithmetic number, because the mean of its divisors is an integer number (22971895947).

Almost surely, 2^{1000022001102} is an apocalyptic number.

1000022001102 is an abundant number, since it is smaller than the sum of its proper divisors (1205280009810).

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

1000022001102 is a wasteful number, since it uses less digits than its factorization.

1000022001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082 (or 4079 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1000022001102 its reverse (2011002200001), we get a palindrome (3011024201103).

The spelling of 1000022001102 in words is "one trillion, twenty-two million, one thousand, one hundred two".