1101120203222 has 32 divisors (see below), whose sum is σ = 1800046886400. Its totient is φ = 502155262080.

The previous prime is 1101120203221. The next prime is 1101120203231. The reversal of 1101120203222 is 2223020211011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101120203222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101120203221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4133 + ... + 1484000.

It is an arithmetic number, because the mean of its divisors is an integer number (56251465200).

Almost surely, 2^{1101120203222} is an apocalyptic number.

1101120203222 is a deficient number, since it is larger than the sum of its proper divisors (698926683178).

1101120203222 is a wasteful number, since it uses less digits than its factorization.

1101120203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488488.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1101120203222 its reverse (2223020211011), we get a palindrome (3324140414233).

The spelling of 1101120203222 in words is "one trillion, one hundred one billion, one hundred twenty million, two hundred three thousand, two hundred twenty-two".