2532101022 has 24 divisors (see below), whose sum is σ = 5984966520. Its totient is φ = 767303280.

The previous prime is 2532100979. The next prime is 2532101059. The reversal of 2532101022 is 2201012352.

It is a super-2 number, since 2×2532101022² = 12823071171226888968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2532100986 and 2532101004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6393997 + ... + 6394392.

It is an arithmetic number, because the mean of its divisors is an integer number (249373605).

Almost surely, 2^2532101022 is an apocalyptic number.

2532101022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2532101022 is an abundant number, since it is smaller than the sum of its proper divisors (3452865498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2532101022 is a wasteful number, since it uses less digits than its factorization.

2532101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788408 (or 12788405 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2532101022 is about 50319.9863076293. The cubic root of 2532101022 is about 1362.9931593233.

Adding to 2532101022 its reverse (2201012352), we get a palindrome (4733113374).

The spelling of 2532101022 in words is "two billion, five hundred thirty-two million, one hundred one thousand, twenty-two".