1020422432202 has 16 divisors (see below), whose sum is σ = 2040947468352. Its totient is φ = 340123710080.

The previous prime is 1020422432189. The next prime is 1020422432231. The reversal of 1020422432202 is 2022342240201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4145574 + ... + 4384817.

It is an arithmetic number, because the mean of its divisors is an integer number (127559216772).

Almost surely, 2^{1020422432202} is an apocalyptic number.

1020422432202 is an abundant number, since it is smaller than the sum of its proper divisors (1020525036150).

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

1020422432202 is a wasteful number, since it uses less digits than its factorization.

1020422432202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8550333.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1020422432202 its reverse (2022342240201), we get a palindrome (3042764672403).

The spelling of 1020422432202 in words is "one trillion, twenty billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred two".