20422030300342 has 64 divisors (see below), whose sum is σ = 35932983091200. Its totient is φ = 8605187362080.

The previous prime is 20422030300291. The next prime is 20422030300367. The reversal of 20422030300342 is 24300303022402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91812553 + ... + 92034715.

It is an arithmetic number, because the mean of its divisors is an integer number (561452860800).

Almost surely, 2^{20422030300342} is an apocalyptic number.

20422030300342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20422030300342 is a deficient number, since it is larger than the sum of its proper divisors (15510952790858).

20422030300342 is a wasteful number, since it uses less digits than its factorization.

20422030300342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226921.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 20422030300342 its reverse (24300303022402), we get a palindrome (44722333322744).

The spelling of 20422030300342 in words is "twenty trillion, four hundred twenty-two billion, thirty million, three hundred thousand, three hundred forty-two".