10112022221222 has 8 divisors (see below), whose sum is σ = 15171733767000. Its totient is φ = 5054777632224.

The previous prime is 10112022221221. The next prime is 10112022221297. The reversal of 10112022221222 is 22212222021101.

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 = 10112022221194 and 10112022221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112022221221) 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, 616728947 + ... + 616745342.

It is an arithmetic number, because the mean of its divisors is an integer number (1896466720875).

Almost surely, 2^{10112022221222} is an apocalyptic number.

10112022221222 is a deficient number, since it is larger than the sum of its proper divisors (5059711545778).

10112022221222 is a wasteful number, since it uses less digits than its factorization.

10112022221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233478390.

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

Adding to 10112022221222 its reverse (22212222021101), we get a palindrome (32324244242323).

The spelling of 10112022221222 in words is "ten trillion, one hundred twelve billion, twenty-two million, two hundred twenty-one thousand, two hundred twenty-two".