122002200000211 has 4 divisors (see below), whose sum is σ = 122111423098912. Its totient is φ = 121892976901512.

The previous prime is 122002200000209. The next prime is 122002200000251. The reversal of 122002200000211 is 112000002200221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122002200000211 - 2¹ = 122002200000209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122002200000191 and 122002200000200.

It is not an unprimeable number, because it can be changed into a prime (122002200000251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54611547675 + ... + 54611549908.

It is an arithmetic number, because the mean of its divisors is an integer number (30527855774728).

Almost surely, 2^{122002200000211} is an apocalyptic number.

122002200000211 is a deficient number, since it is larger than the sum of its proper divisors (109223098701).

122002200000211 is a wasteful number, since it uses less digits than its factorization.

122002200000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109223098700.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122002200000211 its reverse (112000002200221), we get a palindrome (234002202200432).

The spelling of 122002200000211 in words is "one hundred twenty-two trillion, two billion, two hundred million, two hundred eleven", and thus it is an aban number.