1102111022222 has 24 divisors (see below), whose sum is σ = 1924793104104. Its totient is φ = 471910389552.

The previous prime is 1102111022209. The next prime is 1102111022303. The reversal of 1102111022222 is 2222201112011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102111022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4924568 + ... + 5143499.

It is an arithmetic number, because the mean of its divisors is an integer number (80199712671).

Almost surely, 2^{1102111022222} is an apocalyptic number.

1102111022222 is a deficient number, since it is larger than the sum of its proper divisors (822682081882).

1102111022222 is a wasteful number, since it uses less digits than its factorization.

1102111022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10069200 (or 10069193 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1102111022222 its reverse (2222201112011), we get a palindrome (3324312134233).

The spelling of 1102111022222 in words is "one trillion, one hundred two billion, one hundred eleven million, twenty-two thousand, two hundred twenty-two".