2122053530543 has 8 divisors (see below), whose sum is σ = 2125516668480. Its totient is φ = 2118592571040.

The previous prime is 2122053530501. The next prime is 2122053530557. The reversal of 2122053530543 is 3450353502212.

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 2122053530543 - 2³⁸ = 1847175623599 is a prime.

It is a super-2 number, since 2×2122053530543² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122053530243) 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, 1410938 + ... + 2496968.

It is an arithmetic number, because the mean of its divisors is an integer number (265689583560).

Almost surely, 2^{2122053530543} is an apocalyptic number.

2122053530543 is a deficient number, since it is larger than the sum of its proper divisors (3463137937).

2122053530543 is a wasteful number, since it uses less digits than its factorization.

2122053530543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089217.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 2122053530543 in words is "two trillion, one hundred twenty-two billion, fifty-three million, five hundred thirty thousand, five hundred forty-three".