122023357 has 2 divisors, whose sum is σ = 122023358. Its totient is φ = 122023356.

The previous prime is 122023351. The next prime is 122023367. The reversal of 122023357 is 753320221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64096036 + 57927321 = 8006^2 + 7611^2 .

It is a cyclic number.

It is not a de Polignac number, because 122023357 - 2¹¹ = 122021309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122023351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011678 + 61011679.

It is an arithmetic number, because the mean of its divisors is an integer number (61011679).

Almost surely, 2^122023357 is an apocalyptic number.

It is an amenable number.

122023357 is a deficient number, since it is larger than the sum of its proper divisors (1).

122023357 is an equidigital number, since it uses as much as digits as its factorization.

122023357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 122023357 is about 11046.4182882960. The cubic root of 122023357 is about 495.9992154969. Note that the first 3 decimals are identical.

Adding to 122023357 its reverse (753320221), we get a palindrome (875343578).

The spelling of 122023357 in words is "one hundred twenty-two million, twenty-three thousand, three hundred fifty-seven".