123354022 has 16 divisors (see below), whose sum is σ = 208364544. Its totient is φ = 54261000.

The previous prime is 123354001. The next prime is 123354029. The reversal of 123354022 is 220453321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 123353984 and 123354002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123354029) 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, 89754 + ... + 91117.

It is an arithmetic number, because the mean of its divisors is an integer number (13022784).

Almost surely, 2^123354022 is an apocalyptic number.

123354022 is a deficient number, since it is larger than the sum of its proper divisors (85010522).

123354022 is a wasteful number, since it uses less digits than its factorization.

123354022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180915.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 123354022 is about 11106.4855827575. The cubic root of 123354022 is about 497.7956587071.

It can be divided in two parts, 1233 and 54022, that added together give a palindrome (55255).

The spelling of 123354022 in words is "one hundred twenty-three million, three hundred fifty-four thousand, twenty-two".