122211021201122 has 32 divisors (see below), whose sum is σ = 223901570971008. Its totient is φ = 48834498998016.

The previous prime is 122211021201109. The next prime is 122211021201149. The reversal of 122211021201122 is 221102120112221.

It is a junction number, because it is equal to n+sod(n) for n = 122211021201094 and 122211021201103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2399468393 + ... + 2399519324.

It is an arithmetic number, because the mean of its divisors is an integer number (6996924092844).

Almost surely, 2^{122211021201122} is an apocalyptic number.

122211021201122 is a deficient number, since it is larger than the sum of its proper divisors (101690549769886).

122211021201122 is a wasteful number, since it uses less digits than its factorization.

122211021201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798987850.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 122211021201122 its reverse (221102120112221), we get a palindrome (343313141313343).

The spelling of 122211021201122 in words is "one hundred twenty-two trillion, two hundred eleven billion, twenty-one million, two hundred one thousand, one hundred twenty-two".