11021022211002 has 32 divisors (see below), whose sum is σ = 22220828872704. Its totient is φ = 3643903239600.

The previous prime is 11021022210971. The next prime is 11021022211037. The reversal of 11021022211002 is 20011222012011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661848 + ... + 4980339.

It is an arithmetic number, because the mean of its divisors is an integer number (694400902272).

Almost surely, 2^{11021022211002} is an apocalyptic number.

11021022211002 is an abundant number, since it is smaller than the sum of its proper divisors (11199806661702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021022211002 is a wasteful number, since it uses less digits than its factorization.

11021022211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6644434.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11021022211002 its reverse (20011222012011), we get a palindrome (31032244223013).

The spelling of 11021022211002 in words is "eleven trillion, twenty-one billion, twenty-two million, two hundred eleven thousand, two".