1102200002 has 4 divisors (see below), whose sum is σ = 1653300006. Its totient is φ = 551100000.

The previous prime is 1102199983. The next prime is 1102200019. The reversal of 1102200002 is 2000022011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 908962201 + 193237801 = 30149^2 + 13901^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275549999 + ... + 275550002.

Almost surely, 2^1102200002 is an apocalyptic number.

1102200002 is a deficient number, since it is larger than the sum of its proper divisors (551100004).

1102200002 is an equidigital number, since it uses as much as digits as its factorization.

1102200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551100003.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1102200002 is about 33199.3976150171. The cubic root of 1102200002 is about 1032.9678445427.

Adding to 1102200002 its reverse (2000022011), we get a palindrome (3102222013).

The spelling of 1102200002 in words is "one billion, one hundred two million, two hundred thousand, two".