22003416125 has 16 divisors (see below), whose sum is σ = 27487961904. Its totient is φ = 17584977600.

The previous prime is 22003416101. The next prime is 22003416137. The reversal of 22003416125 is 52161430022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7055664004 + 14947752121 = 83998^2 + 122261^2 .

It is not a de Polignac number, because 22003416125 - 2¹⁴ = 22003399741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22003416094 and 22003416103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36347 + ... + 212903.

It is an arithmetic number, because the mean of its divisors is an integer number (1717997619).

Almost surely, 2^22003416125 is an apocalyptic number.

22003416125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22003416125 is a deficient number, since it is larger than the sum of its proper divisors (5484545779).

22003416125 is an equidigital number, since it uses as much as digits as its factorization.

22003416125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177569 (or 177559 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 22003416125 its reverse (52161430022), we get a palindrome (74164846147).

The spelling of 22003416125 in words is "twenty-two billion, three million, four hundred sixteen thousand, one hundred twenty-five".