10000022101121 has 48 divisors (see below), whose sum is σ = 11202535612800. Its totient is φ = 8918517763584.

The previous prime is 10000022101109. The next prime is 10000022101177. The reversal of 10000022101121 is 12110122000001.

It is not a de Polignac number, because 10000022101121 - 2¹⁴ = 10000022084737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000022103121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148165235 + ... + 148232711.

It is an arithmetic number, because the mean of its divisors is an integer number (233386158600).

Almost surely, 2^{10000022101121} is an apocalyptic number.

It is an amenable number.

10000022101121 is a deficient number, since it is larger than the sum of its proper divisors (1202513511679).

10000022101121 is a wasteful number, since it uses less digits than its factorization.

10000022101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67818 (or 67805 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000022101121 its reverse (12110122000001), we get a palindrome (22110144101122).

The spelling of 10000022101121 in words is "ten trillion, twenty-two million, one hundred one thousand, one hundred twenty-one".