10222100012120 has 16 divisors (see below), whose sum is σ = 22999725027360. Its totient is φ = 4088840004832.

The previous prime is 10222100012083. The next prime is 10222100012191. The reversal of 10222100012120 is 2121000122201.

It is a junction number, because it is equal to n+sod(n) for n = 10222100012095 and 10222100012104.

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, 127776250112 + ... + 127776250191.

It is an arithmetic number, because the mean of its divisors is an integer number (1437482814210).

Almost surely, 2^{10222100012120} is an apocalyptic number.

10222100012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222100012120 is an abundant number, since it is smaller than the sum of its proper divisors (12777625015240).

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

10222100012120 is a wasteful number, since it uses less digits than its factorization.

10222100012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255552500314 (or 255552500310 counting only the distinct ones).

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

Adding to 10222100012120 its reverse (2121000122201), we get a palindrome (12343100134321).

The spelling of 10222100012120 in words is "ten trillion, two hundred twenty-two billion, one hundred million, twelve thousand, one hundred twenty".