122244122002 has 32 divisors (see below), whose sum is σ = 208719348480. Its totient is φ = 53339362560.

The previous prime is 122244121999. The next prime is 122244122003. The reversal of 122244122002 is 200221442221.

It is not an unprimeable number, because it can be changed into a prime (122244122003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982749 + ... + 2043472.

It is an arithmetic number, because the mean of its divisors is an integer number (6522479640).

Almost surely, 2^122244122002 is an apocalyptic number.

122244122002 is a deficient number, since it is larger than the sum of its proper divisors (86475226478).

122244122002 is a wasteful number, since it uses less digits than its factorization.

122244122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026306.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 122244122002 its reverse (200221442221), we get a palindrome (322465564223).

The spelling of 122244122002 in words is "one hundred twenty-two billion, two hundred forty-four million, one hundred twenty-two thousand, two".