1102220201222 has 96 divisors (see below), whose sum is σ = 2105345571840. Its totient is φ = 422514921600.

The previous prime is 1102220201213. The next prime is 1102220201347. The reversal of 1102220201222 is 2221020222011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102220201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10428083 + ... + 10533249.

It is an arithmetic number, because the mean of its divisors is an integer number (21930683040).

Almost surely, 2^{1102220201222} is an apocalyptic number.

1102220201222 is a deficient number, since it is larger than the sum of its proper divisors (1003125370618).

1102220201222 is a wasteful number, since it uses less digits than its factorization.

1102220201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105298 (or 105267 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1102220201222 its reverse (2221020222011), we get a palindrome (3323240423233).

The spelling of 1102220201222 in words is "one trillion, one hundred two billion, two hundred twenty million, two hundred one thousand, two hundred twenty-two".