71222670001 has 8 divisors (see below), whose sum is σ = 85681407680. Its totient is φ = 57834949968.

The previous prime is 71222669983. The next prime is 71222670011. The reversal of 71222670001 is 10007622217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71222670001 - 2¹¹ = 71222667953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71222670011) 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 7 ways as a sum of consecutive naturals, for example, 267754266 + ... + 267754531.

It is an arithmetic number, because the mean of its divisors is an integer number (10710175960).

Almost surely, 2^71222670001 is an apocalyptic number.

It is an amenable number.

71222670001 is a deficient number, since it is larger than the sum of its proper divisors (14458737679).

71222670001 is a wasteful number, since it uses less digits than its factorization.

71222670001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535508823.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 71222670001 in words is "seventy-one billion, two hundred twenty-two million, six hundred seventy thousand, one".