7002220728939 has 8 divisors (see below), whose sum is σ = 9337581566352. Its totient is φ = 4667503522080.

The previous prime is 7002220728913. The next prime is 7002220728941. The reversal of 7002220728939 is 9398270222007.

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

It is not a de Polignac number, because 7002220728939 - 2⁸ = 7002220728683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7002220728891 and 7002220728900.

It is not an unprimeable number, because it can be changed into a prime (7082220728939) 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, 160882252 + ... + 160925769.

It is an arithmetic number, because the mean of its divisors is an integer number (1167197695794).

Almost surely, 2^{7002220728939} is an apocalyptic number.

7002220728939 is a deficient number, since it is larger than the sum of its proper divisors (2335360837413).

7002220728939 is a wasteful number, since it uses less digits than its factorization.

7002220728939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321815277.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 7002220728939 in words is "seven trillion, two billion, two hundred twenty million, seven hundred twenty-eight thousand, nine hundred thirty-nine".