10102222200012 has 12 divisors (see below), whose sum is σ = 23571851800056. Its totient is φ = 3367407400000.

The previous prime is 10102222199981. The next prime is 10102222200017. The reversal of 10102222200012 is 21000222220101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×10102222200012⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10102222199964 and 10102222200000.

It is not an unprimeable number, because it can be changed into a prime (10102222200017) 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, 420925924989 + ... + 420925925012.

It is an arithmetic number, because the mean of its divisors is an integer number (1964320983338).

Almost surely, 2^{10102222200012} is an apocalyptic number.

10102222200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10102222200012 is an abundant number, since it is smaller than the sum of its proper divisors (13469629600044).

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

10102222200012 is a wasteful number, since it uses less digits than its factorization.

10102222200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841851850008 (or 841851850006 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10102222200012 its reverse (21000222220101), we get a palindrome (31102444420113).

The spelling of 10102222200012 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, two hundred thousand, twelve".