42303222203564 has 48 divisors (see below), whose sum is σ = 87465154244160. Its totient is φ = 17525485347840.

The previous prime is 42303222203563. The next prime is 42303222203587. The reversal of 42303222203564 is 46530222230324.

It is a super-2 number, since 2×42303222203564² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42303222203563) 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, 168909257 + ... + 169159520.

It is an arithmetic number, because the mean of its divisors is an integer number (1822190713420).

Almost surely, 2^{42303222203564} is an apocalyptic number.

It is an amenable number.

42303222203564 is an abundant number, since it is smaller than the sum of its proper divisors (45161932040596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42303222203564 is a wasteful number, since it uses less digits than its factorization.

42303222203564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338068938 (or 338068936 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 42303222203564 its reverse (46530222230324), we get a palindrome (88833444433888).

The spelling of 42303222203564 in words is "forty-two trillion, three hundred three billion, two hundred twenty-two million, two hundred three thousand, five hundred sixty-four".