122553323026 has 8 divisors (see below), whose sum is σ = 183869086464. Its totient is φ = 61263627540.

The previous prime is 122553323021. The next prime is 122553323041. The reversal of 122553323026 is 620323355221.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 122553322982 and 122553323000.

It is not an unprimeable number, because it can be changed into a prime (122553323021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6505230 + ... + 6524041.

It is an arithmetic number, because the mean of its divisors is an integer number (22983635808).

Almost surely, 2^122553323026 is an apocalyptic number.

122553323026 is a deficient number, since it is larger than the sum of its proper divisors (61315763438).

122553323026 is a wasteful number, since it uses less digits than its factorization.

122553323026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13033976.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 122553323026 its reverse (620323355221), we get a palindrome (742876678247).

The spelling of 122553323026 in words is "one hundred twenty-two billion, five hundred fifty-three million, three hundred twenty-three thousand, twenty-six".