20022426053164 has 24 divisors (see below), whose sum is σ = 35074771085088. Its totient is φ = 10001063742720.

The previous prime is 20022426053153. The next prime is 20022426053191. The reversal of 20022426053164 is 46135062422002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106854084 + ... + 107041300.

It is an arithmetic number, because the mean of its divisors is an integer number (1461448795212).

Almost surely, 2^{20022426053164} is an apocalyptic number.

It is an amenable number.

20022426053164 is a deficient number, since it is larger than the sum of its proper divisors (15052345031924).

20022426053164 is a wasteful number, since it uses less digits than its factorization.

20022426053164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214185 (or 214183 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 20022426053164 its reverse (46135062422002), we get a palindrome (66157488475166).

The spelling of 20022426053164 in words is "twenty trillion, twenty-two billion, four hundred twenty-six million, fifty-three thousand, one hundred sixty-four".