1020122032 has 40 divisors (see below), whose sum is σ = 2014871040. Its totient is φ = 500206080.

The previous prime is 1020122029. The next prime is 1020122063. The reversal of 1020122032 is 2302210201.

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 in 7 ways as a sum of consecutive naturals, for example, 372444 + ... + 375172.

It is an arithmetic number, because the mean of its divisors is an integer number (50371776).

Almost surely, 2^1020122032 is an apocalyptic number.

It is an amenable number.

1020122032 is a deficient number, since it is larger than the sum of its proper divisors (994749008).

1020122032 is a wasteful number, since it uses less digits than its factorization.

1020122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181 (or 3175 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1020122032 is about 31939.3492732711. The cubic root of 1020122032 is about 1006.6628518098.

Adding to 1020122032 its reverse (2302210201), we get a palindrome (3322332233).

The spelling of 1020122032 in words is "one billion, twenty million, one hundred twenty-two thousand, thirty-two".