22325370187245 has 32 divisors (see below), whose sum is σ = 36138746806272. Its totient is φ = 11768192235072.

The previous prime is 22325370187223. The next prime is 22325370187277. The reversal of 22325370187245 is 54278107352322.

It is a happy number.

It is not a de Polignac number, because 22325370187245 - 2¹⁹ = 22325369662957 is a prime.

It is a super-3 number, since 3×22325370187245³ (a number of 41 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 21779127 + ... + 22781156.

It is an arithmetic number, because the mean of its divisors is an integer number (1129335837696).

Almost surely, 2^{22325370187245} is an apocalyptic number.

It is an amenable number.

22325370187245 is a deficient number, since it is larger than the sum of its proper divisors (13813376619027).

22325370187245 is a wasteful number, since it uses less digits than its factorization.

22325370187245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44560681.

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 22325370187245 in words is "twenty-two trillion, three hundred twenty-five billion, three hundred seventy million, one hundred eighty-seven thousand, two hundred forty-five".