10120022221222 has 8 divisors (see below), whose sum is σ = 15185892094272. Its totient is φ = 5058058189800.

The previous prime is 10120022221217. The next prime is 10120022221237. The reversal of 10120022221222 is 22212222002101.

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

It is a super-3 number, since 3×10120022221222³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10120022221222.

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, 976453929 + ... + 976464292.

It is an arithmetic number, because the mean of its divisors is an integer number (1898236511784).

Almost surely, 2^{10120022221222} is an apocalyptic number.

10120022221222 is a deficient number, since it is larger than the sum of its proper divisors (5065869873050).

10120022221222 is a wasteful number, since it uses less digits than its factorization.

10120022221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952920814.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10120022221222 its reverse (22212222002101), we get a palindrome (32332244223323).

The spelling of 10120022221222 in words is "ten trillion, one hundred twenty billion, twenty-two million, two hundred twenty-one thousand, two hundred twenty-two".