11222012201002 has 16 divisors (see below), whose sum is σ = 16894200396672. Its totient is φ = 5590613059920.

The previous prime is 11222012200969. The next prime is 11222012201009. The reversal of 11222012201002 is 20010221022211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11222012201009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24695427 + ... + 25145737.

It is an arithmetic number, because the mean of its divisors is an integer number (1055887524792).

Almost surely, 2^{11222012201002} is an apocalyptic number.

11222012201002 is a deficient number, since it is larger than the sum of its proper divisors (5672188195670).

11222012201002 is a wasteful number, since it uses less digits than its factorization.

11222012201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495573.

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

Adding to 11222012201002 its reverse (20010221022211), we get a palindrome (31232233223213).

The spelling of 11222012201002 in words is "eleven trillion, two hundred twenty-two billion, twelve million, two hundred one thousand, two".