70222027719 has 4 divisors (see below), whose sum is σ = 93629370296. Its totient is φ = 46814685144.

The previous prime is 70222027663. The next prime is 70222027723. The reversal of 70222027719 is 91772022207.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 70222027719 - 2⁹ = 70222027207 is a prime.

It is a super-2 number, since 2×70222027719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70222027769) 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 3 ways as a sum of consecutive naturals, for example, 11703671284 + ... + 11703671289.

It is an arithmetic number, because the mean of its divisors is an integer number (23407342574).

Almost surely, 2^70222027719 is an apocalyptic number.

70222027719 is a deficient number, since it is larger than the sum of its proper divisors (23407342577).

70222027719 is a wasteful number, since it uses less digits than its factorization.

70222027719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23407342576.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 70222027719 in words is "seventy billion, two hundred twenty-two million, twenty-seven thousand, seven hundred nineteen".