20110422022 has 32 divisors (see below), whose sum is σ = 30789188640. Its totient is φ = 9849903360.

The previous prime is 20110422001. The next prime is 20110422037. The reversal of 20110422022 is 22022401102.

It is a junction number, because it is equal to n+sod(n) for n = 20110421987 and 20110422005.

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, 10191828 + ... + 10193800.

It is an arithmetic number, because the mean of its divisors is an integer number (962162145).

Almost surely, 2^20110422022 is an apocalyptic number.

20110422022 is a deficient number, since it is larger than the sum of its proper divisors (10678766618).

20110422022 is a wasteful number, since it uses less digits than its factorization.

20110422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20110422022 its reverse (22022401102), we get a palindrome (42132823124).

The spelling of 20110422022 in words is "twenty billion, one hundred ten million, four hundred twenty-two thousand, twenty-two".