20000010022 has 32 divisors (see below), whose sum is σ = 31502364480. Its totient is φ = 9509888640.

The previous prime is 20000010011. The next prime is 20000010083. The reversal of 20000010022 is 22001000002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20000009987 and 20000010014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6146548 + ... + 6149800.

It is an arithmetic number, because the mean of its divisors is an integer number (984448890).

Almost surely, 2^20000010022 is an apocalyptic number.

20000010022 is a deficient number, since it is larger than the sum of its proper divisors (11502354458).

20000010022 is a wasteful number, since it uses less digits than its factorization.

20000010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848.

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

Adding to 20000010022 its reverse (22001000002), we get a palindrome (42001010024).

The spelling of 20000010022 in words is "twenty billion, ten thousand, twenty-two".