1020032202 has 16 divisors (see below), whose sum is σ = 2331502272. Its totient is φ = 291437760.

The previous prime is 1020032173. The next prime is 1020032203. The reversal of 1020032202 is 2022300201.

It is not an unprimeable number, because it can be changed into a prime (1020032203) 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, 12143199 + ... + 12143282.

It is an arithmetic number, because the mean of its divisors is an integer number (145718892).

Almost surely, 2^1020032202 is an apocalyptic number.

1020032202 is an abundant number, since it is smaller than the sum of its proper divisors (1311470070).

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

1020032202 is a wasteful number, since it uses less digits than its factorization.

1020032202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24286493.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1020032202 is about 31937.9429832292. The cubic root of 1020032202 is about 1006.6333026723.

Adding to 1020032202 its reverse (2022300201), we get a palindrome (3042332403).

The spelling of 1020032202 in words is "one billion, twenty million, thirty-two thousand, two hundred two".