42200221200245 has 16 divisors (see below), whose sum is σ = 50659602819840. Its totient is φ = 33747286657344.

The previous prime is 42200221200229. The next prime is 42200221200253. The reversal of 42200221200245 is 54200212200224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42200221200245 - 2⁴ = 42200221200229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306982667 + ... + 307120103.

It is an arithmetic number, because the mean of its divisors is an integer number (3166225176240).

Almost surely, 2^{42200221200245} is an apocalyptic number.

It is an amenable number.

42200221200245 is a deficient number, since it is larger than the sum of its proper divisors (8459381619595).

42200221200245 is a wasteful number, since it uses less digits than its factorization.

42200221200245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160444.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 42200221200245 its reverse (54200212200224), we get a palindrome (96400433400469).

The spelling of 42200221200245 in words is "forty-two trillion, two hundred billion, two hundred twenty-one million, two hundred thousand, two hundred forty-five".