20412242022 has 8 divisors (see below), whose sum is σ = 40824484056. Its totient is φ = 6804080672.

The previous prime is 20412242003. The next prime is 20412242033. The reversal of 20412242022 is 22024221402.

It is a sphenic number, since it is the product of 3 distinct primes.

20412242022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 20412242022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1701020163 + ... + 1701020174.

It is an arithmetic number, because the mean of its divisors is an integer number (5103060507).

Almost surely, 2^20412242022 is an apocalyptic number.

20412242022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20412242022 is a wasteful number, since it uses less digits than its factorization.

20412242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402040342.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 20412242022 its reverse (22024221402), we get a palindrome (42436463424).

The spelling of 20412242022 in words is "twenty billion, four hundred twelve million, two hundred forty-two thousand, twenty-two".