2532530222111 has 32 divisors (see below), whose sum is σ = 2718473218560. Its totient is φ = 2353518921600.

The previous prime is 2532530222029. The next prime is 2532530222129. The reversal of 2532530222111 is 1112220352352.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2532530222111 - 2²² = 2532526027807 is a prime.

It is a super-3 number, since 3×2532530222111³ (a number of 38 digits) contains 333 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 (2532530222161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707211341 + ... + 707214921.

It is an arithmetic number, because the mean of its divisors is an integer number (84952288080).

Almost surely, 2^{2532530222111} is an apocalyptic number.

2532530222111 is a deficient number, since it is larger than the sum of its proper divisors (185942996449).

2532530222111 is a wasteful number, since it uses less digits than its factorization.

2532530222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7247.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 2532530222111 its reverse (1112220352352), we get a palindrome (3644750574463).

The spelling of 2532530222111 in words is "two trillion, five hundred thirty-two billion, five hundred thirty million, two hundred twenty-two thousand, one hundred eleven".