10222122221289 has 80 divisors (see below), whose sum is σ = 16742984005440. Its totient is φ = 6163776000000.

The previous prime is 10222122221287. The next prime is 10222122221293. The reversal of 10222122221289 is 98212222122201.

10222122221289 is a `hidden beast` number, since 10 + 2 + 22 + 122 + 221 + 289 = 666.

It is not a de Polignac number, because 10222122221289 - 2¹ = 10222122221287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222122221287) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 207737889 + ... + 207787089.

It is an arithmetic number, because the mean of its divisors is an integer number (209287300068).

Almost surely, 2^{10222122221289} is an apocalyptic number.

It is an amenable number.

10222122221289 is a deficient number, since it is larger than the sum of its proper divisors (6520861784151).

10222122221289 is a wasteful number, since it uses less digits than its factorization.

10222122221289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50404 (or 50395 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 10222122221289 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred eighty-nine".