1100220012002 has 16 divisors (see below), whose sum is σ = 1665721780800. Its totient is φ = 544980940560.

The previous prime is 1100220011971. The next prime is 1100220012011. The reversal of 1100220012002 is 2002100220011.

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, 1081499 + ... + 1835777.

It is an arithmetic number, because the mean of its divisors is an integer number (104107611300).

Almost surely, 2^{1100220012002} is an apocalyptic number.

1100220012002 is a deficient number, since it is larger than the sum of its proper divisors (565501768798).

1100220012002 is a wasteful number, since it uses less digits than its factorization.

1100220012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761081.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1100220012002 its reverse (2002100220011), we get a palindrome (3102320232013).

The spelling of 1100220012002 in words is "one trillion, one hundred billion, two hundred twenty million, twelve thousand, two".