10220142232 has 8 divisors (see below), whose sum is σ = 19162766700. Its totient is φ = 5110071112.

The previous prime is 10220142221. The next prime is 10220142241. The reversal of 10220142232 is 23224102201.

10220142232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638758882 + ... + 638758897.

Almost surely, 2^10220142232 is an apocalyptic number.

It is an amenable number.

10220142232 is a deficient number, since it is larger than the sum of its proper divisors (8942624468).

10220142232 is a wasteful number, since it uses less digits than its factorization.

10220142232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277517785 (or 1277517781 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10220142232 its reverse (23224102201), we get a palindrome (33444244433).

The spelling of 10220142232 in words is "ten billion, two hundred twenty million, one hundred forty-two thousand, two hundred thirty-two".