122200101121011 has 8 divisors (see below), whose sum is σ = 167337075409104. Its totient is φ = 79264930456800.

The previous prime is 122200101121003. The next prime is 122200101121027. The reversal of 122200101121011 is 110121101002221.

It is a happy number.

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

It is not a de Polignac number, because 122200101121011 - 2³ = 122200101121003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122200101120011) 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 7 ways as a sum of consecutive naturals, for example, 550450905840 + ... + 550450906061.

It is an arithmetic number, because the mean of its divisors is an integer number (20917134426138).

Almost surely, 2^{122200101121011} is an apocalyptic number.

122200101121011 is a deficient number, since it is larger than the sum of its proper divisors (45136974288093).

122200101121011 is a wasteful number, since it uses less digits than its factorization.

122200101121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100901811941.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 122200101121011 its reverse (110121101002221), we get a palindrome (232321202123232).

The spelling of 122200101121011 in words is "one hundred twenty-two trillion, two hundred billion, one hundred one million, one hundred twenty-one thousand, eleven".