122022210220002 has 24 divisors (see below), whose sum is σ = 264689233688880. Its totient is φ = 40626719579160.

The previous prime is 122022210219997. The next prime is 122022210220007. The reversal of 122022210220002 is 200022012220221.

122022210220002 is a `hidden beast` number, since 1 + 220 + 2 + 221 + 0 + 220 + 0 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (122022210219997) and next prime (122022210220007).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (122022210220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3945858624 + ... + 3945889547.

It is an arithmetic number, because the mean of its divisors is an integer number (11028718070370).

Almost surely, 2^{122022210220002} is an apocalyptic number.

122022210220002 is an abundant number, since it is smaller than the sum of its proper divisors (142667023468878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122022210220002 is a wasteful number, since it uses less digits than its factorization.

122022210220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7891749038 (or 7891749035 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 122022210220002 its reverse (200022012220221), we get a palindrome (322044222440223).

The spelling of 122022210220002 in words is "one hundred twenty-two trillion, twenty-two billion, two hundred ten million, two hundred twenty thousand, two".