1222201241122 has 32 divisors (see below), whose sum is σ = 1874766643200. Its totient is φ = 597313840080.

The previous prime is 1222201241089. The next prime is 1222201241153. The reversal of 1222201241122 is 2211421022221.

It is a junction number, because it is equal to n+sod(n) for n = 1222201241093 and 1222201241102.

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, 370474629 + ... + 370477927.

It is an arithmetic number, because the mean of its divisors is an integer number (58586457600).

Almost surely, 2^{1222201241122} is an apocalyptic number.

1222201241122 is a deficient number, since it is larger than the sum of its proper divisors (652565402078).

1222201241122 is a wasteful number, since it uses less digits than its factorization.

1222201241122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1222201241122 its reverse (2211421022221), we get a palindrome (3433622263343).

The spelling of 1222201241122 in words is "one trillion, two hundred twenty-two billion, two hundred one million, two hundred forty-one thousand, one hundred twenty-two".