11012022012022 has 4 divisors (see below), whose sum is σ = 16518033018036. Its totient is φ = 5506011006010.

The previous prime is 11012022011911. The next prime is 11012022012041. The reversal of 11012022012022 is 22021022021011.

It is a happy number.

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

It is a super-2 number, since 2×11012022012022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012022011987 and 11012022012005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753005503004 + ... + 2753005503007.

It is an arithmetic number, because the mean of its divisors is an integer number (4129508254509).

Almost surely, 2^{11012022012022} is an apocalyptic number.

11012022012022 is a deficient number, since it is larger than the sum of its proper divisors (5506011006014).

11012022012022 is an equidigital number, since it uses as much as digits as its factorization.

11012022012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506011006013.

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

Adding to 11012022012022 its reverse (22021022021011), we get a palindrome (33033044033033).

The spelling of 11012022012022 in words is "eleven trillion, twelve billion, twenty-two million, twelve thousand, twenty-two".