20022430762043 has 8 divisors (see below), whose sum is σ = 20712909668880. Its totient is φ = 19331955205920.

The previous prime is 20022430762039. The next prime is 20022430762051. The reversal of 20022430762043 is 34026703422002.

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

It is a cyclic number.

It is not a de Polignac number, because 20022430762043 - 2² = 20022430762039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20022430761994 and 20022430762012.

It is not an unprimeable number, because it can be changed into a prime (20022430762013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20744153 + ... + 21687893.

It is an arithmetic number, because the mean of its divisors is an integer number (2589113708610).

Almost surely, 2^{20022430762043} is an apocalyptic number.

20022430762043 is a deficient number, since it is larger than the sum of its proper divisors (690478906837).

20022430762043 is an equidigital number, since it uses as much as digits as its factorization.

20022430762043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675357.

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 20022430762043 in words is "twenty trillion, twenty-two billion, four hundred thirty million, seven hundred sixty-two thousand, forty-three".