1102220001002 has 8 divisors (see below), whose sum is σ = 1653355236036. Its totient is φ = 551101588992.

The previous prime is 1102220000983. The next prime is 1102220001011. The reversal of 1102220001002 is 2001000222011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1081535520961 + 20684480041 = 1039969^2 + 143821^2 .

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, 4040663 + ... + 4304810.

Almost surely, 2^{1102220001002} is an apocalyptic number.

1102220001002 is a deficient number, since it is larger than the sum of its proper divisors (551135235034).

1102220001002 is an equidigital number, since it uses as much as digits as its factorization.

1102220001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411512.

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

Adding to 1102220001002 its reverse (2001000222011), we get a palindrome (3103220223013).

The spelling of 1102220001002 in words is "one trillion, one hundred two billion, two hundred twenty million, one thousand, two".