11202122021002 has 8 divisors (see below), whose sum is σ = 18330745125312. Its totient is φ = 5091873645900.

The previous prime is 11202122020993. The next prime is 11202122021113. The reversal of 11202122021002 is 20012022120211.

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, 254593682274 + ... + 254593682317.

It is an arithmetic number, because the mean of its divisors is an integer number (2291343140664).

Almost surely, 2^{11202122021002} is an apocalyptic number.

11202122021002 is a deficient number, since it is larger than the sum of its proper divisors (7128623104310).

11202122021002 is a wasteful number, since it uses less digits than its factorization.

11202122021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509187364604.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11202122021002 its reverse (20012022120211), we get a palindrome (31214144141213).

The spelling of 11202122021002 in words is "eleven trillion, two hundred two billion, one hundred twenty-two million, twenty-one thousand, two".