10011224021222 has 8 divisors (see below), whose sum is σ = 15501250097472. Its totient is φ = 4844140655400.

The previous prime is 10011224021207. The next prime is 10011224021233. The reversal of 10011224021222 is 22212042211001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10011224021194 and 10011224021203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80735677529 + ... + 80735677652.

It is an arithmetic number, because the mean of its divisors is an integer number (1937656262184).

Almost surely, 2^{10011224021222} is an apocalyptic number.

10011224021222 is a deficient number, since it is larger than the sum of its proper divisors (5490026076250).

10011224021222 is a wasteful number, since it uses less digits than its factorization.

10011224021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161471355214.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10011224021222 its reverse (22212042211001), we get a palindrome (32223266232223).

The spelling of 10011224021222 in words is "ten trillion, eleven billion, two hundred twenty-four million, twenty-one thousand, two hundred twenty-two".