70100221101 has 16 divisors (see below), whose sum is σ = 94156468224. Its totient is φ = 46389500784.

The previous prime is 70100221019. The next prime is 70100221141. The reversal of 70100221101 is 10112200107.

It is not a de Polignac number, because 70100221101 - 2¹⁰ = 70100220077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70100221141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267996 + ... + 460458.

It is an arithmetic number, because the mean of its divisors is an integer number (5884779264).

Almost surely, 2^70100221101 is an apocalyptic number.

It is an amenable number.

70100221101 is a deficient number, since it is larger than the sum of its proper divisors (24056247123).

70100221101 is a wasteful number, since it uses less digits than its factorization.

70100221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193360.

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

Adding to 70100221101 its reverse (10112200107), we get a palindrome (80212421208).

The spelling of 70100221101 in words is "seventy billion, one hundred million, two hundred twenty-one thousand, one hundred one".