22262005207 has 4 divisors (see below), whose sum is σ = 23974467160. Its totient is φ = 20549543256.

The previous prime is 22262005159. The next prime is 22262005243. The reversal of 22262005207 is 70250026222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22262005207 is a prime.

It is a super-2 number, since 2×22262005207² (a number of 21 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 (22262005607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856230957 + ... + 856230982.

It is an arithmetic number, because the mean of its divisors is an integer number (5993616790).

Almost surely, 2^22262005207 is an apocalyptic number.

22262005207 is a deficient number, since it is larger than the sum of its proper divisors (1712461953).

22262005207 is a wasteful number, since it uses less digits than its factorization.

22262005207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712461952.

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 22262005207 in words is "twenty-two billion, two hundred sixty-two million, five thousand, two hundred seven".