22695698145 has 32 divisors (see below), whose sum is σ = 37495286784. Its totient is φ = 11710540800.

The previous prime is 22695698141. The next prime is 22695698171. The reversal of 22695698145 is 54189659622.

It is not a de Polignac number, because 22695698145 - 2² = 22695698141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22695698141) 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 31 ways as a sum of consecutive naturals, for example, 2954029 + ... + 2961701.

It is an arithmetic number, because the mean of its divisors is an integer number (1171727712).

Almost surely, 2^22695698145 is an apocalyptic number.

It is an amenable number.

22695698145 is a deficient number, since it is larger than the sum of its proper divisors (14799588639).

22695698145 is a wasteful number, since it uses less digits than its factorization.

22695698145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14073.

The product of its digits is 9331200, while the sum is 57.

The spelling of 22695698145 in words is "twenty-two billion, six hundred ninety-five million, six hundred ninety-eight thousand, one hundred forty-five".