20062400422 has 8 divisors (see below), whose sum is σ = 30219516000. Its totient is φ = 9989228424.

The previous prime is 20062400389. The next prime is 20062400431. The reversal of 20062400422 is 22400426002.

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 = 20062400393 and 20062400402.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 20985297 + ... + 20986252.

It is an arithmetic number, because the mean of its divisors is an integer number (3777439500).

Almost surely, 2^20062400422 is an apocalyptic number.

20062400422 is a deficient number, since it is larger than the sum of its proper divisors (10157115578).

20062400422 is a wasteful number, since it uses less digits than its factorization.

20062400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41971790.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 20062400422 its reverse (22400426002), we get a palindrome (42462826424).

The spelling of 20062400422 in words is "twenty billion, sixty-two million, four hundred thousand, four hundred twenty-two".