202211222323 has 8 divisors (see below), whose sum is σ = 222331023360. Its totient is φ = 182380915080.

The previous prime is 202211222287. The next prime is 202211222383. The reversal of 202211222323 is 323222112202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202211222323 - 2²¹ = 202209125171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202211222294 and 202211222303.

It is not an unprimeable number, because it can be changed into a prime (202211222383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72371983 + ... + 72374776.

It is an arithmetic number, because the mean of its divisors is an integer number (27791377920).

Almost surely, 2^202211222323 is an apocalyptic number.

202211222323 is a deficient number, since it is larger than the sum of its proper divisors (20119801037).

202211222323 is a wasteful number, since it uses less digits than its factorization.

202211222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144746897.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 202211222323 its reverse (323222112202), we get a palindrome (525433334525).

The spelling of 202211222323 in words is "two hundred two billion, two hundred eleven million, two hundred twenty-two thousand, three hundred twenty-three".