22054625707 has 2 divisors, whose sum is σ = 22054625708. Its totient is φ = 22054625706.

The previous prime is 22054625699. The next prime is 22054625729. The reversal of 22054625707 is 70752645022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22054625707 - 2³ = 22054625699 is a prime.

It is a super-3 number, since 3×22054625707³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22054625707.

It is not a weakly prime, because it can be changed into another prime (22054625737) 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 as a sum of consecutive naturals, namely, 11027312853 + 11027312854.

It is an arithmetic number, because the mean of its divisors is an integer number (11027312854).

Almost surely, 2^22054625707 is an apocalyptic number.

22054625707 is a deficient number, since it is larger than the sum of its proper divisors (1).

22054625707 is an equidigital number, since it uses as much as digits as its factorization.

22054625707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 40.

It can be divided in two parts, 2205462 and 5707, that added together give a square (2211169 = 1487²).

The spelling of 22054625707 in words is "twenty-two billion, fifty-four million, six hundred twenty-five thousand, seven hundred seven".