2122053531001 has 4 divisors (see below), whose sum is σ = 2133163759104. Its totient is φ = 2110943302900.

The previous prime is 2122053530999. The next prime is 2122053531007. The reversal of 2122053531001 is 1001353502212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2122053531001 - 2¹ = 2122053530999 is a prime.

It is a super-2 number, since 2×2122053531001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122053531007) 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, 5555113765 + ... + 5555114146.

It is an arithmetic number, because the mean of its divisors is an integer number (533290939776).

Almost surely, 2^{2122053531001} is an apocalyptic number.

It is an amenable number.

2122053531001 is a deficient number, since it is larger than the sum of its proper divisors (11110228103).

2122053531001 is a wasteful number, since it uses less digits than its factorization.

2122053531001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11110228102.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 2122053531001 in words is "two trillion, one hundred twenty-two billion, fifty-three million, five hundred thirty-one thousand, one".