70509222225590 has 32 divisors (see below), whose sum is σ = 127150919804160. Its totient is φ = 28151619691104.

The previous prime is 70509222225587. The next prime is 70509222225593. The reversal of 70509222225590 is 9552222290507.

It is an interprime number because it is at equal distance from previous prime (70509222225587) and next prime (70509222225593).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70509222225593) 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 15 ways as a sum of consecutive naturals, for example, 495833639 + ... + 495975821.

It is an arithmetic number, because the mean of its divisors is an integer number (3973466243880).

Almost surely, 2^{70509222225590} is an apocalyptic number.

70509222225590 is a deficient number, since it is larger than the sum of its proper divisors (56641697578570).

70509222225590 is a wasteful number, since it uses less digits than its factorization.

70509222225590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233396.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 70509222225590 in words is "seventy trillion, five hundred nine billion, two hundred twenty-two million, two hundred twenty-five thousand, five hundred ninety".