1102322222222 has 64 divisors (see below), whose sum is σ = 1893847119360. Its totient is φ = 477645465600.

The previous prime is 1102322222213. The next prime is 1102322222293. The reversal of 1102322222222 is 2222222232011.

It is a super-2 number, since 2×1102322222222² (a number of 25 digits) contains 22 as substring.

1102322222222 is a modest number, since divided by 2222222 gives 110232 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3435554 + ... + 3742682.

It is an arithmetic number, because the mean of its divisors is an integer number (29591361240).

Almost surely, 2^{1102322222222} is an apocalyptic number.

1102322222222 is a deficient number, since it is larger than the sum of its proper divisors (791524897138).

1102322222222 is a wasteful number, since it uses less digits than its factorization.

1102322222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307309.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1102322222222 its reverse (2222222232011), we get a palindrome (3324544454233).

The spelling of 1102322222222 in words is "one trillion, one hundred two billion, three hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".