22625819091229 has 8 divisors (see below), whose sum is σ = 22826445139512. Its totient is φ = 22425200017920.

The previous prime is 22625819091179. The next prime is 22625819091241. The reversal of 22625819091229 is 92219091852622.

It can be written as a sum of positive squares in 4 ways, for example, as 249390372100 + 22376428719129 = 499390^2 + 4730373^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22625819091229 - 2¹⁵ = 22625819058461 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 (22625819097229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4883919 + ... + 8312899.

It is an arithmetic number, because the mean of its divisors is an integer number (2853305642439).

Almost surely, 2^{22625819091229} is an apocalyptic number.

It is an amenable number.

22625819091229 is a deficient number, since it is larger than the sum of its proper divisors (200626048283).

22625819091229 is a wasteful number, since it uses less digits than its factorization.

22625819091229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487487.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 22625819091229 in words is "twenty-two trillion, six hundred twenty-five billion, eight hundred nineteen million, ninety-one thousand, two hundred twenty-nine".