10021120001122 has 8 divisors (see below), whose sum is σ = 15685231306176. Its totient is φ = 4792709565732.

The previous prime is 10021120001119. The next prime is 10021120001129. The reversal of 10021120001122 is 22110002112001.

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

It is not an unprimeable number, because it can be changed into a prime (10021120001129) 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, 108925217358 + ... + 108925217449.

It is an arithmetic number, because the mean of its divisors is an integer number (1960653913272).

Almost surely, 2^{10021120001122} is an apocalyptic number.

10021120001122 is a deficient number, since it is larger than the sum of its proper divisors (5664111305054).

10021120001122 is a wasteful number, since it uses less digits than its factorization.

10021120001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217850434832.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10021120001122 its reverse (22110002112001), we get a palindrome (32131122113123).

The spelling of 10021120001122 in words is "ten trillion, twenty-one billion, one hundred twenty million, one thousand, one hundred twenty-two".