122200221212002 has 16 divisors (see below), whose sum is σ = 197439908608512. Its totient is φ = 56558307152160.

The previous prime is 122200221211997. The next prime is 122200221212093. The reversal of 122200221212002 is 200212122002221.

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, 42847200963 + ... + 42847203814.

It is an arithmetic number, because the mean of its divisors is an integer number (12339994288032).

Almost surely, 2^{122200221212002} is an apocalyptic number.

122200221212002 is a deficient number, since it is larger than the sum of its proper divisors (75239687396510).

122200221212002 is a wasteful number, since it uses less digits than its factorization.

122200221212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85694404833.

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

Adding to 122200221212002 its reverse (200212122002221), we get a palindrome (322412343214223).

The spelling of 122200221212002 in words is "one hundred twenty-two trillion, two hundred billion, two hundred twenty-one million, two hundred twelve thousand, two".