122012022212002 has 64 divisors (see below), whose sum is σ = 202625970390144. Its totient is φ = 54736416092160.

The previous prime is 122012022211997. The next prime is 122012022212053. The reversal of 122012022212002 is 200212220210221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7534854018 + ... + 7534870210.

It is an arithmetic number, because the mean of its divisors is an integer number (3166030787346).

Almost surely, 2^{122012022212002} is an apocalyptic number.

122012022212002 is a deficient number, since it is larger than the sum of its proper divisors (80613948178142).

122012022212002 is a wasteful number, since it uses less digits than its factorization.

122012022212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23603.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122012022212002 its reverse (200212220210221), we get a palindrome (322224242422223).

The spelling of 122012022212002 in words is "one hundred twenty-two trillion, twelve billion, twenty-two million, two hundred twelve thousand, two".