11021010221002 has 16 divisors (see below), whose sum is σ = 17065312948224. Its totient is φ = 5332583466000.

The previous prime is 11021010220991. The next prime is 11021010221009. The reversal of 11021010221002 is 20012201012011.

It is not an unprimeable number, because it can be changed into a prime (11021010221009) 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, 671649 + ... + 4742692.

It is an arithmetic number, because the mean of its divisors is an integer number (1066582059264).

Almost surely, 2^{11021010221002} is an apocalyptic number.

11021010221002 is a deficient number, since it is larger than the sum of its proper divisors (6044302727222).

11021010221002 is a wasteful number, since it uses less digits than its factorization.

11021010221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447205.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11021010221002 its reverse (20012201012011), we get a palindrome (31033211233013).

The spelling of 11021010221002 in words is "eleven trillion, twenty-one billion, ten million, two hundred twenty-one thousand, two".