10001000022 has 16 divisors (see below), whose sum is σ = 21540615600. Its totient is φ = 3077230752.

The previous prime is 10001000017. The next prime is 10001000069. The reversal of 10001000022 is 22000010001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64108897 + ... + 64109052.

It is an arithmetic number, because the mean of its divisors is an integer number (1346288475).

Almost surely, 2^10001000022 is an apocalyptic number.

10001000022 is an abundant number, since it is smaller than the sum of its proper divisors (11539615578).

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

10001000022 is a wasteful number, since it uses less digits than its factorization.

10001000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128217967.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 10001000022 its reverse (22000010001), we get a palindrome (32001010023).

The spelling of 10001000022 in words is "ten billion, one million, twenty-two", and thus it is an aban number and an uban number.