1102002021202 has 16 divisors (see below), whose sum is σ = 1757561690880. Its totient is φ = 516419353408.

The previous prime is 1102002021199. The next prime is 1102002021223. The reversal of 1102002021202 is 2021202002011.

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, 67799038 + ... + 67815289.

It is an arithmetic number, because the mean of its divisors is an integer number (109847605680).

Almost surely, 2^{1102002021202} is an apocalyptic number.

1102002021202 is a deficient number, since it is larger than the sum of its proper divisors (655559669678).

1102002021202 is a wasteful number, since it uses less digits than its factorization.

1102002021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135614585.

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

Adding to 1102002021202 its reverse (2021202002011), we get a palindrome (3123204023213).

The spelling of 1102002021202 in words is "one trillion, one hundred two billion, two million, twenty-one thousand, two hundred two".