2204221151532 has 48 divisors (see below), whose sum is σ = 5291844857600. Its totient is φ = 713575541952.

The previous prime is 2204221151527. The next prime is 2204221151549. The reversal of 2204221151532 is 2351511224022.

It is a super-2 number, since 2×2204221151532² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2204221151532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4295032 + ... + 4780767.

Almost surely, 2^{2204221151532} is an apocalyptic number.

It is an amenable number.

2204221151532 is an abundant number, since it is smaller than the sum of its proper divisors (3087623706068).

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

2204221151532 is a wasteful number, since it uses less digits than its factorization.

2204221151532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076390 (or 9076388 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2204221151532 its reverse (2351511224022), we get a palindrome (4555732375554).

The spelling of 2204221151532 in words is "two trillion, two hundred four billion, two hundred twenty-one million, one hundred fifty-one thousand, five hundred thirty-two".