11000201021002 has 4 divisors (see below), whose sum is σ = 16500301531506. Its totient is φ = 5500100510500.

The previous prime is 11000201020979. The next prime is 11000201021057. The reversal of 11000201021002 is 20012010200011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8950095372241 + 2050105648761 = 2991671^2 + 1431819^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11000201021002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750050255249 + ... + 2750050255252.

Almost surely, 2^{11000201021002} is an apocalyptic number.

11000201021002 is a deficient number, since it is larger than the sum of its proper divisors (5500100510504).

11000201021002 is an equidigital number, since it uses as much as digits as its factorization.

11000201021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500100510503.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11000201021002 its reverse (20012010200011), we get a palindrome (31012211221013).

The spelling of 11000201021002 in words is "eleven trillion, two hundred one million, twenty-one thousand, two".