70110010221 has 16 divisors (see below), whose sum is σ = 95009246400. Its totient is φ = 45977361408.

The previous prime is 70110010219. The next prime is 70110010249. The reversal of 70110010221 is 12201001107.

It is not a de Polignac number, because 70110010221 - 2¹ = 70110010219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70110010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70110010261) 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, 103476 + ... + 388493.

It is an arithmetic number, because the mean of its divisors is an integer number (5938077900).

Almost surely, 2^70110010221 is an apocalyptic number.

It is an amenable number.

70110010221 is a deficient number, since it is larger than the sum of its proper divisors (24899236179).

70110010221 is a wasteful number, since it uses less digits than its factorization.

70110010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492748.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 70110010221 its reverse (12201001107), we get a palindrome (82311011328).

The spelling of 70110010221 in words is "seventy billion, one hundred ten million, ten thousand, two hundred twenty-one".