11021020102202 has 24 divisors (see below), whose sum is σ = 18797607681300. Its totient is φ = 4836811327040.

The previous prime is 11021020102199. The next prime is 11021020102241. The reversal of 11021020102202 is 20220102012011.

It can be written as a sum of positive squares in 2 ways, for example, as 10928439260761 + 92580841441 = 3305819^2 + 304271^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785189627 + ... + 785203662.

Almost surely, 2^{11021020102202} is an apocalyptic number.

11021020102202 is a deficient number, since it is larger than the sum of its proper divisors (7776587579098).

11021020102202 is a wasteful number, since it uses less digits than its factorization.

11021020102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570393342 (or 1570393331 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11021020102202 its reverse (20220102012011), we get a palindrome (31241122114213).

The spelling of 11021020102202 in words is "eleven trillion, twenty-one billion, twenty million, one hundred two thousand, two hundred two".