20022430340030 has 8 divisors (see below), whose sum is σ = 36040374612072. Its totient is φ = 8008972136008.

The previous prime is 20022430340023. The next prime is 20022430340069. The reversal of 20022430340030 is 3004303422002.

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

It is a super-2 number, since 2×20022430340030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20022430339978 and 20022430340005.

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, 1001121516992 + ... + 1001121517011.

It is an arithmetic number, because the mean of its divisors is an integer number (4505046826509).

Almost surely, 2^{20022430340030} is an apocalyptic number.

20022430340030 is a deficient number, since it is larger than the sum of its proper divisors (16017944272042).

20022430340030 is a wasteful number, since it uses less digits than its factorization.

20022430340030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002243034010.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 20022430340030 its reverse (3004303422002), we get a palindrome (23026733762032).

The spelling of 20022430340030 in words is "twenty trillion, twenty-two billion, four hundred thirty million, three hundred forty thousand, thirty".