122321232022 has 32 divisors (see below), whose sum is σ = 210971083680. Its totient is φ = 52670392320.

The previous prime is 122321232017. The next prime is 122321232029. The reversal of 122321232022 is 220232123221.

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 = 122321231984 and 122321232002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122321232029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774923 + ... + 1842550.

It is an arithmetic number, because the mean of its divisors is an integer number (6592846365).

Almost surely, 2^122321232022 is an apocalyptic number.

122321232022 is a deficient number, since it is larger than the sum of its proper divisors (88649851658).

122321232022 is a wasteful number, since it uses less digits than its factorization.

122321232022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617568.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122321232022 its reverse (220232123221), we get a palindrome (342553355243).

The spelling of 122321232022 in words is "one hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-two thousand, twenty-two".