10000020022 has 8 divisors (see below), whose sum is σ = 15000696000. Its totient is φ = 4999788024.

The previous prime is 10000019989. The next prime is 10000020029. The reversal of 10000020022 is 22002000001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10000019987 and 10000020014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000020029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47397 + ... + 149152.

It is an arithmetic number, because the mean of its divisors is an integer number (1875087000).

Almost surely, 2^10000020022 is an apocalyptic number.

10000020022 is a deficient number, since it is larger than the sum of its proper divisors (5000675978).

10000020022 is a wasteful number, since it uses less digits than its factorization.

10000020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221990.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 10000020022 its reverse (22002000001), we get a palindrome (32002020023).

The spelling of 10000020022 in words is "ten billion, twenty thousand, twenty-two".