1103320021222 has 16 divisors (see below), whose sum is σ = 1679027112000. Its totient is φ = 543670133760.

The previous prime is 1103320021207. The next prime is 1103320021229. The reversal of 1103320021222 is 2221200233011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103320021222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103320021229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6368347 + ... + 6539302.

It is an arithmetic number, because the mean of its divisors is an integer number (104939194500).

Almost surely, 2^{1103320021222} is an apocalyptic number.

1103320021222 is a deficient number, since it is larger than the sum of its proper divisors (575707090778).

1103320021222 is a wasteful number, since it uses less digits than its factorization.

1103320021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12908271.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1103320021222 its reverse (2221200233011), we get a palindrome (3324520254233).

The spelling of 1103320021222 in words is "one trillion, one hundred three billion, three hundred twenty million, twenty-one thousand, two hundred twenty-two".