10222012112122 has 16 divisors (see below), whose sum is σ = 15464485370880. Its totient is φ = 5067341007568.

The previous prime is 10222012112093. The next prime is 10222012112141. The reversal of 10222012112122 is 22121121022201.

It is a self number, because there is not a number n which added to its sum of digits gives 10222012112122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39207898 + ... + 39467749.

It is an arithmetic number, because the mean of its divisors is an integer number (966530335680).

Almost surely, 2^{10222012112122} is an apocalyptic number.

10222012112122 is a deficient number, since it is larger than the sum of its proper divisors (5242473258758).

10222012112122 is a wasteful number, since it uses less digits than its factorization.

10222012112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78676205.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10222012112122 its reverse (22121121022201), we get a palindrome (32343133134323).

The spelling of 10222012112122 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred twelve thousand, one hundred twenty-two".