70722565000806 has 16 divisors (see below), whose sum is σ = 141449485363200. Its totient is φ = 23573462440008.

The previous prime is 70722565000733. The next prime is 70722565000807. The reversal of 70722565000806 is 60800056522707.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70722565000807) 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, 181262286 + ... + 181652033.

It is an arithmetic number, because the mean of its divisors is an integer number (8840592835200).

Almost surely, 2^{70722565000806} is an apocalyptic number.

70722565000806 is an abundant number, since it is smaller than the sum of its proper divisors (70726920362394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70722565000806 is a wasteful number, since it uses less digits than its factorization.

70722565000806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362946803.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 70722565000806 in words is "seventy trillion, seven hundred twenty-two billion, five hundred sixty-five million, eight hundred six", and thus it is an aban number.