2052212554117 has 16 divisors (see below), whose sum is σ = 2252755743552. Its totient is φ = 1854019537920.

The previous prime is 2052212554103. The next prime is 2052212554181. The reversal of 2052212554117 is 7114552122502.

It is not a de Polignac number, because 2052212554117 - 2³⁵ = 2017852815749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052212554187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500103 + ... + 2520859.

It is an arithmetic number, because the mean of its divisors is an integer number (140797233972).

Almost surely, 2^{2052212554117} is an apocalyptic number.

It is an amenable number.

2052212554117 is a deficient number, since it is larger than the sum of its proper divisors (200543189435).

2052212554117 is a wasteful number, since it uses less digits than its factorization.

2052212554117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021908.

The product of its (nonzero) digits is 56000, while the sum is 37.

Adding to 2052212554117 its reverse (7114552122502), we get a palindrome (9166764676619).

The spelling of 2052212554117 in words is "two trillion, fifty-two billion, two hundred twelve million, five hundred fifty-four thousand, one hundred seventeen".