123022552354 has 16 divisors (see below), whose sum is σ = 202097024640. Its totient is φ = 55817272080.

The previous prime is 123022552307. The next prime is 123022552357. The reversal of 123022552354 is 453255220321.

It is not an unprimeable number, because it can be changed into a prime (123022552357) 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, 40097082 + ... + 40100149.

It is an arithmetic number, because the mean of its divisors is an integer number (12631064040).

Almost surely, 2^123022552354 is an apocalyptic number.

123022552354 is a deficient number, since it is larger than the sum of its proper divisors (79074472286).

123022552354 is a wasteful number, since it uses less digits than its factorization.

123022552354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80197305.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 123022552354 its reverse (453255220321), we get a palindrome (576277772675).

The spelling of 123022552354 in words is "one hundred twenty-three billion, twenty-two million, five hundred fifty-two thousand, three hundred fifty-four".