11022022012003 has 4 divisors (see below), whose sum is σ = 11022212495448. Its totient is φ = 11021831528560.

The previous prime is 11022022011953. The next prime is 11022022012019. The reversal of 11022022012003 is 30021022022011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11022022012003 - 2⁹ = 11022022011491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022022019003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95154901 + ... + 95270662.

It is an arithmetic number, because the mean of its divisors is an integer number (2755553123862).

Almost surely, 2^{11022022012003} is an apocalyptic number.

11022022012003 is a deficient number, since it is larger than the sum of its proper divisors (190483445).

11022022012003 is an equidigital number, since it uses as much as digits as its factorization.

11022022012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190483444.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11022022012003 its reverse (30021022022011), we get a palindrome (41043044034014).

The spelling of 11022022012003 in words is "eleven trillion, twenty-two billion, twenty-two million, twelve thousand, three".