22003134011021 has 8 divisors (see below), whose sum is σ = 22025683583904. Its totient is φ = 21980592964080.

The previous prime is 22003134010987. The next prime is 22003134011041. The reversal of 22003134011021 is 12011043130022.

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

It is a cyclic number.

It is not a de Polignac number, because 22003134011021 - 2¹⁴ = 22003133994637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22003134010984 and 22003134011002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003134011041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3039035 + ... + 7296711.

It is an arithmetic number, because the mean of its divisors is an integer number (2753210447988).

Almost surely, 2^{22003134011021} is an apocalyptic number.

It is an amenable number.

22003134011021 is a deficient number, since it is larger than the sum of its proper divisors (22549572883).

22003134011021 is a wasteful number, since it uses less digits than its factorization.

22003134011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262971.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22003134011021 its reverse (12011043130022), we get a palindrome (34014177141043).

The spelling of 22003134011021 in words is "twenty-two trillion, three billion, one hundred thirty-four million, eleven thousand, twenty-one".