22041002500245 has 16 divisors (see below), whose sum is σ = 39184004445120. Its totient is φ = 11755201333392.

The previous prime is 22041002500241. The next prime is 22041002500247. The reversal of 22041002500245 is 54200520014022.

22041002500245 is a `hidden beast` number, since 2 + 2 + 0 + 410 + 0 + 2 + 5 + 0 + 0 + 245 = 666.

It is not a de Polignac number, because 22041002500245 - 2² = 22041002500241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22041002500241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81633342459 + ... + 81633342728.

It is an arithmetic number, because the mean of its divisors is an integer number (2449000277820).

Almost surely, 2^{22041002500245} is an apocalyptic number.

It is an amenable number.

22041002500245 is a deficient number, since it is larger than the sum of its proper divisors (17143001944875).

22041002500245 is a wasteful number, since it uses less digits than its factorization.

22041002500245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163266685201 (or 163266685195 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 22041002500245 its reverse (54200520014022), we get a palindrome (76241522514267).

The spelling of 22041002500245 in words is "twenty-two trillion, forty-one billion, two million, five hundred thousand, two hundred forty-five".