2122302432 has 48 divisors (see below), whose sum is σ = 5864261760. Its totient is φ = 670200192.

The previous prime is 2122302431. The next prime is 2122302449. The reversal of 2122302432 is 2342032212.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2122302432² = 9008335225746229248, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2122302399 and 2122302408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122302431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579948 + ... + 583595.

It is an arithmetic number, because the mean of its divisors is an integer number (122172120).

Almost surely, 2^2122302432 is an apocalyptic number.

It is an amenable number.

2122302432 is an abundant number, since it is smaller than the sum of its proper divisors (3741959328).

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

2122302432 is a wasteful number, since it uses less digits than its factorization.

2122302432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163575 (or 1163567 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2122302432 is about 46068.4537617663. The cubic root of 2122302432 is about 1285.0965487369.

Adding to 2122302432 its reverse (2342032212), we get a palindrome (4464334644).

The spelling of 2122302432 in words is "two billion, one hundred twenty-two million, three hundred two thousand, four hundred thirty-two".