122554233221002 has 16 divisors (see below), whose sum is σ = 200573589088800. Its totient is φ = 55698053433840.

The previous prime is 122554233220999. The next prime is 122554233221011. The reversal of 122554233221002 is 200122332455221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420661677 + ... + 420952912.

It is an arithmetic number, because the mean of its divisors is an integer number (12535849318050).

Almost surely, 2^{122554233221002} is an apocalyptic number.

122554233221002 is a deficient number, since it is larger than the sum of its proper divisors (78019355867798).

122554233221002 is a wasteful number, since it uses less digits than its factorization.

122554233221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841621221.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 122554233221002 its reverse (200122332455221), we get a palindrome (322676565676223).

The spelling of 122554233221002 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, two hundred thirty-three million, two hundred twenty-one thousand, two".