10221011121122 has 8 divisors (see below), whose sum is σ = 15657719164416. Its totient is φ = 5001771399652.

The previous prime is 10221011121109. The next prime is 10221011121127. The reversal of 10221011121122 is 22112111012201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×10221011121122³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221011121122.

It is not an unprimeable number, because it can be changed into a prime (10221011121127) 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, 54367080338 + ... + 54367080525.

It is an arithmetic number, because the mean of its divisors is an integer number (1957214895552).

Almost surely, 2^{10221011121122} is an apocalyptic number.

10221011121122 is a deficient number, since it is larger than the sum of its proper divisors (5436708043294).

10221011121122 is a wasteful number, since it uses less digits than its factorization.

10221011121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108734160912.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10221011121122 its reverse (22112111012201), we get a palindrome (32333122133323).

The spelling of 10221011121122 in words is "ten trillion, two hundred twenty-one billion, eleven million, one hundred twenty-one thousand, one hundred twenty-two".