22067270157 has 8 divisors (see below), whose sum is σ = 29423947840. Its totient is φ = 14711052960.

The previous prime is 22067270143. The next prime is 22067270227. The reversal of 22067270157 is 75107276022.

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

It is not a de Polignac number, because 22067270157 - 2¹⁵ = 22067237389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22067270117) 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, 19032 + ... + 210942.

It is an arithmetic number, because the mean of its divisors is an integer number (3677993480).

Almost surely, 2^22067270157 is an apocalyptic number.

It is an amenable number.

22067270157 is a deficient number, since it is larger than the sum of its proper divisors (7356677683).

22067270157 is a wasteful number, since it uses less digits than its factorization.

22067270157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230243.

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 22067270157 in words is "twenty-two billion, sixty-seven million, two hundred seventy thousand, one hundred fifty-seven".