20020022110 has 64 divisors (see below), whose sum is σ = 40848261120. Its totient is φ = 6997755520.

The previous prime is 20020022101. The next prime is 20020022119. The reversal of 20020022110 is 1122002002.

It is an interprime number because it is at equal distance from previous prime (20020022101) and next prime (20020022119).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020022119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 710307 + ... + 737953.

It is an arithmetic number, because the mean of its divisors is an integer number (638254080).

Almost surely, 2^20020022110 is an apocalyptic number.

20020022110 is an abundant number, since it is smaller than the sum of its proper divisors (20828239010).

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

20020022110 is a wasteful number, since it uses less digits than its factorization.

20020022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27921.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20020022110 its reverse (1122002002), we get a palindrome (21142024112).

The spelling of 20020022110 in words is "twenty billion, twenty million, twenty-two thousand, one hundred ten".