1102120220002 has 8 divisors (see below), whose sum is σ = 1654701198336. Its totient is φ = 550553153892.

The previous prime is 1102120219999. The next prime is 1102120220021. The reversal of 1102120220002 is 2000220212011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253475338 + ... + 253479685.

It is an arithmetic number, because the mean of its divisors is an integer number (206837649792).

Almost surely, 2^{1102120220002} is an apocalyptic number.

1102120220002 is a deficient number, since it is larger than the sum of its proper divisors (552580978334).

1102120220002 is a wasteful number, since it uses less digits than its factorization.

1102120220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506956112.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1102120220002 its reverse (2000220212011), we get a palindrome (3102340432013).

The spelling of 1102120220002 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred twenty thousand, two".