2357723223222 has 16 divisors (see below), whose sum is σ = 4992825649392. Its totient is φ = 739677873920.

The previous prime is 2357723223209. The next prime is 2357723223227. The reversal of 2357723223222 is 2223223277532.

It is a super-2 number, since 2×2357723223222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357723223227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11557466679 + ... + 11557466882.

It is an arithmetic number, because the mean of its divisors is an integer number (312051603087).

Almost surely, 2^{2357723223222} is an apocalyptic number.

2357723223222 is an abundant number, since it is smaller than the sum of its proper divisors (2635102426170).

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

2357723223222 is a wasteful number, since it uses less digits than its factorization.

2357723223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23114933583.

The product of its digits is 846720, while the sum is 42.

The spelling of 2357723223222 in words is "two trillion, three hundred fifty-seven billion, seven hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-two".