20110012022 has 8 divisors (see below), whose sum is σ = 30171745296. Its totient is φ = 10052763592.

The previous prime is 20110012009. The next prime is 20110012037. The reversal of 20110012022 is 22021001102.

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 = 20110011994 and 20110012012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109978 + ... + 1127949.

It is an arithmetic number, because the mean of its divisors is an integer number (3771468162).

Almost surely, 2^20110012022 is an apocalyptic number.

20110012022 is a deficient number, since it is larger than the sum of its proper divisors (10061733274).

20110012022 is a wasteful number, since it uses less digits than its factorization.

20110012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242422.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20110012022 its reverse (22021001102), we get a palindrome (42131013124).

The spelling of 20110012022 in words is "twenty billion, one hundred ten million, twelve thousand, twenty-two".