70222020011 has 16 divisors (see below), whose sum is σ = 83896888320. Its totient is φ = 57928789920.

The previous prime is 70222020007. The next prime is 70222020079. The reversal of 70222020011 is 11002022207.

It is a cyclic number.

It is not a de Polignac number, because 70222020011 - 2² = 70222020007 is a prime.

It is a super-2 number, since 2×70222020011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70222020611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153115 + ... + 4169988.

It is an arithmetic number, because the mean of its divisors is an integer number (5243555520).

Almost surely, 2^70222020011 is an apocalyptic number.

70222020011 is a deficient number, since it is larger than the sum of its proper divisors (13674868309).

70222020011 is a wasteful number, since it uses less digits than its factorization.

70222020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8323186.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 70222020011 its reverse (11002022207), we get a palindrome (81224042218).

The spelling of 70222020011 in words is "seventy billion, two hundred twenty-two million, twenty thousand, eleven".