11022212012002 has 32 divisors (see below), whose sum is σ = 17196789611520. Its totient is φ = 5293762568640.

The previous prime is 11022212011957. The next prime is 11022212012003. The reversal of 11022212012002 is 20021021222011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11022212012003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63230988 + ... + 63405064.

It is an arithmetic number, because the mean of its divisors is an integer number (537399675360).

Almost surely, 2^{11022212012002} is an apocalyptic number.

11022212012002 is a deficient number, since it is larger than the sum of its proper divisors (6174577599518).

11022212012002 is a wasteful number, since it uses less digits than its factorization.

11022212012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185026.

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

Adding to 11022212012002 its reverse (20021021222011), we get a palindrome (31043233234013).

The spelling of 11022212012002 in words is "eleven trillion, twenty-two billion, two hundred twelve million, twelve thousand, two".