7072022821005 has 12 divisors (see below), whose sum is σ = 12258172889820. Its totient is φ = 3771745504512.

The previous prime is 7072022820977. The next prime is 7072022821027. The reversal of 7072022821005 is 5001282202707.

7072022821005 is a `hidden beast` number, since 70 + 7 + 202 + 282 + 100 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4171667361156 + 2900355459849 = 2042466^2 + 1703043^2 .

It is not a de Polignac number, because 7072022821005 - 2²¹ = 7072020723853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78578031300 + ... + 78578031389.

It is an arithmetic number, because the mean of its divisors is an integer number (1021514407485).

Almost surely, 2^{7072022821005} is an apocalyptic number.

It is an amenable number.

7072022821005 is a deficient number, since it is larger than the sum of its proper divisors (5186150068815).

7072022821005 is a wasteful number, since it uses less digits than its factorization.

7072022821005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157156062700 (or 157156062697 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The spelling of 7072022821005 in words is "seven trillion, seventy-two billion, twenty-two million, eight hundred twenty-one thousand, five".