1102112222002 has 16 divisors (see below), whose sum is σ = 1909542032352. Its totient is φ = 471491859520.

The previous prime is 1102112221997. The next prime is 1102112222017. The reversal of 1102112222002 is 2002222112011.

It is a happy 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, 1473411688 + ... + 1473412435.

It is an arithmetic number, because the mean of its divisors is an integer number (119346377022).

Almost surely, 2^{1102112222002} is an apocalyptic number.

1102112222002 is a deficient number, since it is larger than the sum of its proper divisors (807429810350).

1102112222002 is a wasteful number, since it uses less digits than its factorization.

1102112222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946824153.

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

Adding to 1102112222002 its reverse (2002222112011), we get a palindrome (3104334334013).

It can be divided in two parts, 110 and 2112222002, that added together give a palindrome (2112222112).

The spelling of 1102112222002 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred twenty-two thousand, two".