20022560675655 has 16 divisors (see below), whose sum is σ = 32088874850304. Its totient is φ = 10661106437280.

The previous prime is 20022560675641. The next prime is 20022560675657. The reversal of 20022560675655 is 55657606522002.

It is not a de Polignac number, because 20022560675655 - 2⁸ = 20022560675399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20022560675598 and 20022560675607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022560675657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099527451 + ... + 1099545660.

It is an arithmetic number, because the mean of its divisors is an integer number (2005554678144).

Almost surely, 2^{20022560675655} is an apocalyptic number.

20022560675655 is a deficient number, since it is larger than the sum of its proper divisors (12066314174649).

20022560675655 is a wasteful number, since it uses less digits than its factorization.

20022560675655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199073726.

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 20022560675655 in words is "twenty trillion, twenty-two billion, five hundred sixty million, six hundred seventy-five thousand, six hundred fifty-five".