12011010022022 has 8 divisors (see below), whose sum is σ = 19654380036072. Its totient is φ = 5459550010000.

The previous prime is 12011010021961. The next prime is 12011010022027. The reversal of 12011010022022 is 22022001011021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12011010022022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12011010021988 and 12011010022006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011010022027) 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, 272977500479 + ... + 272977500522.

It is an arithmetic number, because the mean of its divisors is an integer number (2456797504509).

Almost surely, 2^{12011010022022} is an apocalyptic number.

12011010022022 is a deficient number, since it is larger than the sum of its proper divisors (7643370014050).

12011010022022 is a wasteful number, since it uses less digits than its factorization.

12011010022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545955001014.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12011010022022 its reverse (22022001011021), we get a palindrome (34033011033043).

The spelling of 12011010022022 in words is "twelve trillion, eleven billion, ten million, twenty-two thousand, twenty-two".