22125114142105 has 8 divisors (see below), whose sum is σ = 28592455199112. Its totient is φ = 16338545827968.

The previous prime is 22125114141997. The next prime is 22125114142217. The reversal of 22125114142105 is 50124141152122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 111864160521 + 22013249981584 = 334461^2 + 4691828^2 .

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

It is not a de Polignac number, because 22125114142105 - 2⁴¹ = 19926090886553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170193185644 + ... + 170193185773.

It is an arithmetic number, because the mean of its divisors is an integer number (3574056899889).

Almost surely, 2^{22125114142105} is an apocalyptic number.

It is an amenable number.

22125114142105 is a deficient number, since it is larger than the sum of its proper divisors (6467341057007).

22125114142105 is a wasteful number, since it uses less digits than its factorization.

22125114142105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340386371435.

The product of its (nonzero) digits is 6400, while the sum is 31.

Adding to 22125114142105 its reverse (50124141152122), we get a palindrome (72249255294227).

The spelling of 22125114142105 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred fourteen million, one hundred forty-two thousand, one hundred five".