2122502136 has 16 divisors (see below), whose sum is σ = 5306255400. Its totient is φ = 707500704.

The previous prime is 2122502131. The next prime is 2122502143. The reversal of 2122502136 is 6312052212.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 88437589 = 2122502136 / (2 + 1 + 2 + 2 + 5 + 0 + 2 + 1 + 3 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122502131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44218771 + ... + 44218818.

Almost surely, 2^2122502136 is an apocalyptic number.

It is an amenable number.

2122502136 is an abundant number, since it is smaller than the sum of its proper divisors (3183753264).

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

2122502136 is a wasteful number, since it uses less digits than its factorization.

2122502136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88437598 (or 88437594 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2122502136 is about 46070.6211809652. The cubic root of 2122502136 is about 1285.1368557274.

Adding to 2122502136 its reverse (6312052212), we get a palindrome (8434554348).

The spelling of 2122502136 in words is "two billion, one hundred twenty-two million, five hundred two thousand, one hundred thirty-six".