20201422022 has 8 divisors (see below), whose sum is σ = 31896982200. Its totient is φ = 9569094624.

The previous prime is 20201422009. The next prime is 20201422067. The reversal of 20201422022 is 22022410202.

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

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, 265808147 + ... + 265808222.

It is an arithmetic number, because the mean of its divisors is an integer number (3987122775).

Almost surely, 2^20201422022 is an apocalyptic number.

20201422022 is a deficient number, since it is larger than the sum of its proper divisors (11695560178).

20201422022 is a wasteful number, since it uses less digits than its factorization.

20201422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531616390.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20201422022 its reverse (22022410202), we get a palindrome (42223832224).

The spelling of 20201422022 in words is "twenty billion, two hundred one million, four hundred twenty-two thousand, twenty-two".