2210140242052 has 24 divisors (see below), whose sum is σ = 3975595439256. Its totient is φ = 1074624864768.

The previous prime is 2210140242049. The next prime is 2210140242073. The reversal of 2210140242052 is 2502420410122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46611082816 + 2163529159236 = 215896^2 + 1470894^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46105203 + ... + 46153114.

It is an arithmetic number, because the mean of its divisors is an integer number (165649809969).

Almost surely, 2^{2210140242052} is an apocalyptic number.

It is an amenable number.

2210140242052 is a deficient number, since it is larger than the sum of its proper divisors (1765455197204).

2210140242052 is a wasteful number, since it uses less digits than its factorization.

2210140242052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92258487 (or 92258485 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 2210140242052 its reverse (2502420410122), we get a palindrome (4712560652174).

The spelling of 2210140242052 in words is "two trillion, two hundred ten billion, one hundred forty million, two hundred forty-two thousand, fifty-two".