1222202011102 has 8 divisors (see below), whose sum is σ = 1913011843536. Its totient is φ = 584531396592.

The previous prime is 1222202011091. The next prime is 1222202011117. The reversal of 1222202011102 is 2011102022221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13284804423 + ... + 13284804514.

It is an arithmetic number, because the mean of its divisors is an integer number (239126480442).

Almost surely, 2^{1222202011102} is an apocalyptic number.

1222202011102 is a deficient number, since it is larger than the sum of its proper divisors (690809832434).

1222202011102 is a wasteful number, since it uses less digits than its factorization.

1222202011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26569608962.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1222202011102 its reverse (2011102022221), we get a palindrome (3233304033323).

The spelling of 1222202011102 in words is "one trillion, two hundred twenty-two billion, two hundred two million, eleven thousand, one hundred two".