10000022000022 has 64 divisors (see below), whose sum is σ = 22565274347520. Its totient is φ = 3282015240000.

The previous prime is 10000022000021. The next prime is 10000022000057. The reversal of 10000022000022 is 22000022000001.

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

10000022000022 is a modest number, since divided by 22000022 gives 10 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10000021999968 and 10000022000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000022000021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1142818 + ... + 4615850.

It is an arithmetic number, because the mean of its divisors is an integer number (352582411680).

Almost surely, 2^{10000022000022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10000022000022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11282637173760).

10000022000022 is an abundant number, since it is smaller than the sum of its proper divisors (12565252347498).

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

10000022000022 is a wasteful number, since it uses less digits than its factorization.

10000022000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473866 (or 3473860 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 10000022000022 its reverse (22000022000001), we get a palindrome (32000044000023).

The spelling of 10000022000022 in words is "ten trillion, twenty-two million, twenty-two", and thus it is an aban number and an uban number.