22022060100012 has 96 divisors (see below), whose sum is σ = 65255949158400. Its totient is φ = 6291496388736.

The previous prime is 22022060099971. The next prime is 22022060100023. The reversal of 22022060100012 is 21000106022022.

It is a super-2 number, since 2×22022060100012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7980664 + ... + 10379552.

It is an arithmetic number, because the mean of its divisors is an integer number (679749470400).

Almost surely, 2^{22022060100012} is an apocalyptic number.

It is an amenable number.

22022060100012 is an abundant number, since it is smaller than the sum of its proper divisors (43233889058388).

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

22022060100012 is a wasteful number, since it uses less digits than its factorization.

22022060100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411052 (or 2411044 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22022060100012 its reverse (21000106022022), we get a palindrome (43022166122034).

The spelling of 22022060100012 in words is "twenty-two trillion, twenty-two billion, sixty million, one hundred thousand, twelve".