1103311301222 has 24 divisors (see below), whose sum is σ = 1833740755704. Its totient is φ = 497378254464.

The previous prime is 1103311301221. The next prime is 1103311301231. The reversal of 1103311301222 is 2221031133011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1103311301194 and 1103311301203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103311301221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37941683 + ... + 37970750.

It is an arithmetic number, because the mean of its divisors is an integer number (76405864821).

Almost surely, 2^{1103311301222} is an apocalyptic number.

1103311301222 is a deficient number, since it is larger than the sum of its proper divisors (730429454482).

1103311301222 is a wasteful number, since it uses less digits than its factorization.

1103311301222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75912504 (or 75912491 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1103311301222 its reverse (2221031133011), we get a palindrome (3324342434233).

The spelling of 1103311301222 in words is "one trillion, one hundred three billion, three hundred eleven million, three hundred one thousand, two hundred twenty-two".