7790022888867 has 24 divisors (see below), whose sum is σ = 11258137013760. Its totient is φ = 5190634600560.

The previous prime is 7790022888829. The next prime is 7790022888877. The reversal of 7790022888867 is 7688882200977.

It is not a de Polignac number, because 7790022888867 - 2⁶ = 7790022888803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7790022888795 and 7790022888804.

It is not an unprimeable number, because it can be changed into a prime (7790022888877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174301798 + ... + 174346484.

It is an arithmetic number, because the mean of its divisors is an integer number (469089042240).

Almost surely, 2^{7790022888867} is an apocalyptic number.

7790022888867 is a deficient number, since it is larger than the sum of its proper divisors (3468114124893).

7790022888867 is a wasteful number, since it uses less digits than its factorization.

7790022888867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54383 (or 54380 counting only the distinct ones).

The product of its (nonzero) digits is 303464448, while the sum is 72.

The spelling of 7790022888867 in words is "seven trillion, seven hundred ninety billion, twenty-two million, eight hundred eighty-eight thousand, eight hundred sixty-seven".