22070506637107 has 4 divisors (see below), whose sum is σ = 22075046964256. Its totient is φ = 22065966309960.

The previous prime is 22070506637099. The next prime is 22070506637111. The reversal of 22070506637107 is 70173660507022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22070506637107 - 2³ = 22070506637099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22070506637197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270156283 + ... + 2270166004.

It is an arithmetic number, because the mean of its divisors is an integer number (5518761741064).

Almost surely, 2^{22070506637107} is an apocalyptic number.

22070506637107 is a deficient number, since it is larger than the sum of its proper divisors (4540327149).

22070506637107 is an equidigital number, since it uses as much as digits as its factorization.

22070506637107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540327148.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 22070506637107 in words is "twenty-two trillion, seventy billion, five hundred six million, six hundred thirty-seven thousand, one hundred seven".