20010310022 has 16 divisors (see below), whose sum is σ = 30751812000. Its totient is φ = 9759773760.

The previous prime is 20010309989. The next prime is 20010310031. The reversal of 20010310022 is 22001301002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20010309985 and 20010310012.

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, 843479 + ... + 866877.

It is an arithmetic number, because the mean of its divisors is an integer number (1921988250).

Almost surely, 2^20010310022 is an apocalyptic number.

20010310022 is a deficient number, since it is larger than the sum of its proper divisors (10741501978).

20010310022 is a wasteful number, since it uses less digits than its factorization.

20010310022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33871.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20010310022 its reverse (22001301002), we get a palindrome (42011611024).

The spelling of 20010310022 in words is "twenty billion, ten million, three hundred ten thousand, twenty-two".