22130154350045 has 16 divisors (see below), whose sum is σ = 31669487965440. Its totient is φ = 14515181983104.

The previous prime is 22130154350041. The next prime is 22130154350089. The reversal of 22130154350045 is 54005345103122.

It is a cyclic number.

It is not a de Polignac number, because 22130154350045 - 2² = 22130154350041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 22130154349987 and 22130154350014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130154350041) 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 15 ways as a sum of consecutive naturals, for example, 13745436680 + ... + 13745438289.

It is an arithmetic number, because the mean of its divisors is an integer number (1979342997840).

Almost surely, 2^{22130154350045} is an apocalyptic number.

It is an amenable number.

22130154350045 is a deficient number, since it is larger than the sum of its proper divisors (9539333615395).

22130154350045 is a wasteful number, since it uses less digits than its factorization.

22130154350045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27490875004.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 22130154350045 its reverse (54005345103122), we get a palindrome (76135499453167).

The spelling of 22130154350045 in words is "twenty-two trillion, one hundred thirty billion, one hundred fifty-four million, three hundred fifty thousand, forty-five".