2352220302231 has 16 divisors (see below), whose sum is σ = 3558914880000. Its totient is φ = 1534782040344.

The previous prime is 2352220302217. The next prime is 2352220302247. The reversal of 2352220302231 is 1322030222532.

2352220302231 is a `hidden beast` number, since 2 + 352 + 2 + 2 + 0 + 302 + 2 + 3 + 1 = 666.

2352220302231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2352220302231 - 2⁶ = 2352220302167 is a prime.

It is a super-2 number, since 2×2352220302231² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2352220302195 and 2352220302204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352220302251) 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, 926799481 + ... + 926802018.

It is an arithmetic number, because the mean of its divisors is an integer number (222432180000).

Almost surely, 2^{2352220302231} is an apocalyptic number.

2352220302231 is a deficient number, since it is larger than the sum of its proper divisors (1206694577769).

2352220302231 is a wasteful number, since it uses less digits than its factorization.

2352220302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853601555 (or 1853601549 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 2352220302231 its reverse (1322030222532), we get a palindrome (3674250524763).

The spelling of 2352220302231 in words is "two trillion, three hundred fifty-two billion, two hundred twenty million, three hundred two thousand, two hundred thirty-one".