122200011101222 has 8 divisors (see below), whose sum is σ = 185359567401000. Its totient is φ = 60413488634224.

The previous prime is 122200011101197. The next prime is 122200011101239. The reversal of 122200011101222 is 222101110002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122200011101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343258457972 + ... + 343258458327.

It is an arithmetic number, because the mean of its divisors is an integer number (23169945925125).

Almost surely, 2^{122200011101222} is an apocalyptic number.

122200011101222 is a deficient number, since it is larger than the sum of its proper divisors (63159556299778).

122200011101222 is an equidigital number, since it uses as much as digits as its factorization.

122200011101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686516916390.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122200011101222 its reverse (222101110002221), we get a palindrome (344301121103443).

The spelling of 122200011101222 in words is "one hundred twenty-two trillion, two hundred billion, eleven million, one hundred one thousand, two hundred twenty-two".