10210222021112 has 8 divisors (see below), whose sum is σ = 19144166289600. Its totient is φ = 5105111010552.

The previous prime is 10210222021091. The next prime is 10210222021141. The reversal of 10210222021112 is 21112022201201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638138876312 + ... + 638138876327.

It is an arithmetic number, because the mean of its divisors is an integer number (2393020786200).

Almost surely, 2^{10210222021112} is an apocalyptic number.

It is an amenable number.

10210222021112 is a deficient number, since it is larger than the sum of its proper divisors (8933944268488).

10210222021112 is a wasteful number, since it uses less digits than its factorization.

10210222021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276277752645 (or 1276277752641 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10210222021112 its reverse (21112022201201), we get a palindrome (31322244222313).

The spelling of 10210222021112 in words is "ten trillion, two hundred ten billion, two hundred twenty-two million, twenty-one thousand, one hundred twelve".