1101232203222 has 16 divisors (see below), whose sum is σ = 2212166895552. Its totient is φ = 365460319560.

The previous prime is 1101232203193. The next prime is 1101232203251. The reversal of 1101232203222 is 2223022321011.

It is an interprime number because it is at equal distance from previous prime (1101232203193) and next prime (1101232203251).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404268904 + ... + 404271627.

It is an arithmetic number, because the mean of its divisors is an integer number (138260430972).

Almost surely, 2^{1101232203222} is an apocalyptic number.

1101232203222 is an abundant number, since it is smaller than the sum of its proper divisors (1110934692330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101232203222 is a wasteful number, since it uses less digits than its factorization.

1101232203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808540763.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1101232203222 its reverse (2223022321011), we get a palindrome (3324254524233).

The spelling of 1101232203222 in words is "one trillion, one hundred one billion, two hundred thirty-two million, two hundred three thousand, two hundred twenty-two".