1102002022222 has 16 divisors (see below), whose sum is σ = 1754930854512. Its totient is φ = 517198861440.

The previous prime is 1102002022217. The next prime is 1102002022241. The reversal of 1102002022222 is 2222202002011.

It is a junction number, because it is equal to n+sod(n) for n = 1102002022196 and 1102002022205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43434804 + ... + 43460167.

It is an arithmetic number, because the mean of its divisors is an integer number (109683178407).

Almost surely, 2^{1102002022222} is an apocalyptic number.

1102002022222 is a deficient number, since it is larger than the sum of its proper divisors (652928832290).

1102002022222 is a wasteful number, since it uses less digits than its factorization.

1102002022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86895363.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1102002022222 its reverse (2222202002011), we get a palindrome (3324204024233).

The spelling of 1102002022222 in words is "one trillion, one hundred two billion, two million, twenty-two thousand, two hundred twenty-two".