2202146732 has 6 divisors (see below), whose sum is σ = 3853756788. Its totient is φ = 1101073364.

The previous prime is 2202146699. The next prime is 2202146747. The reversal of 2202146732 is 2376412022.

It is a junction number, because it is equal to n+sod(n) for n = 2202146695 and 2202146704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275268338 + ... + 275268345.

It is an arithmetic number, because the mean of its divisors is an integer number (642292798).

Almost surely, 2^2202146732 is an apocalyptic number.

It is an amenable number.

2202146732 is a deficient number, since it is larger than the sum of its proper divisors (1651610056).

2202146732 is a wasteful number, since it uses less digits than its factorization.

2202146732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550536687 (or 550536685 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2202146732 is about 46927.0362584300. The cubic root of 2202146732 is about 1301.0143428560.

Adding to 2202146732 its reverse (2376412022), we get a palindrome (4578558754).

The spelling of 2202146732 in words is "two billion, two hundred two million, one hundred forty-six thousand, seven hundred thirty-two".