122230743 has 8 divisors (see below), whose sum is σ = 171552000. Its totient is φ = 77198328.

The previous prime is 122230739. The next prime is 122230753. The reversal of 122230743 is 347032221.

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

It is not a de Polignac number, because 122230743 - 2² = 122230739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230733) 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, 1072143 + ... + 1072256.

It is an arithmetic number, because the mean of its divisors is an integer number (21444000).

Almost surely, 2^122230743 is an apocalyptic number.

122230743 is a deficient number, since it is larger than the sum of its proper divisors (49321257).

122230743 is a wasteful number, since it uses less digits than its factorization.

122230743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144421.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 122230743 is about 11055.8013278098. The cubic root of 122230743 is about 496.2800499117.

Adding to 122230743 its reverse (347032221), we get a palindrome (469262964).

The spelling of 122230743 in words is "one hundred twenty-two million, two hundred thirty thousand, seven hundred forty-three".