2352221355 has 32 divisors (see below), whose sum is σ = 4183176960. Its totient is φ = 1118948480.

The previous prime is 2352221351. The next prime is 2352221357. The reversal of 2352221355 is 5531222532.

It is not a de Polignac number, because 2352221355 - 2² = 2352221351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2352221351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125745 + ... + 143234.

It is an arithmetic number, because the mean of its divisors is an integer number (130724280).

Almost surely, 2^2352221355 is an apocalyptic number.

2352221355 is a deficient number, since it is larger than the sum of its proper divisors (1830955605).

2352221355 is a wasteful number, since it uses less digits than its factorization.

2352221355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269051.

The product of its digits is 18000, while the sum is 30.

The square root of 2352221355 is about 48499.7046898226. The cubic root of 2352221355 is about 1329.9216708161.

Adding to 2352221355 its reverse (5531222532), we get a palindrome (7883443887).

The spelling of 2352221355 in words is "two billion, three hundred fifty-two million, two hundred twenty-one thousand, three hundred fifty-five".