123022202023 has 32 divisors (see below), whose sum is σ = 155172962304. Its totient is φ = 95121050112.

The previous prime is 123022201997. The next prime is 123022202047. The reversal of 123022202023 is 320202220321.

It is a cyclic number.

It is not a de Polignac number, because 123022202023 - 2²¹ = 123020104871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123022202323) 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 31 ways as a sum of consecutive naturals, for example, 86490 + ... + 503512.

It is an arithmetic number, because the mean of its divisors is an integer number (4849155072).

Almost surely, 2^123022202023 is an apocalyptic number.

123022202023 is a deficient number, since it is larger than the sum of its proper divisors (32150760281).

123022202023 is a wasteful number, since it uses less digits than its factorization.

123022202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417151.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 123022202023 its reverse (320202220321), we get a palindrome (443224422344).

The spelling of 123022202023 in words is "one hundred twenty-three billion, twenty-two million, two hundred two thousand, twenty-three".