1020422432230 has 8 divisors (see below), whose sum is σ = 1836760378032. Its totient is φ = 408168972888.

The previous prime is 1020422432189. The next prime is 1020422432231. The reversal of 1020422432230 is 322342240201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020422432195 and 1020422432204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020422432231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51021121602 + ... + 51021121621.

It is an arithmetic number, because the mean of its divisors is an integer number (229595047254).

Almost surely, 2^{1020422432230} is an apocalyptic number.

1020422432230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020422432230 is a deficient number, since it is larger than the sum of its proper divisors (816337945802).

1020422432230 is a wasteful number, since it uses less digits than its factorization.

1020422432230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102042243230.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1020422432230 its reverse (322342240201), we get a palindrome (1342764672431).

The spelling of 1020422432230 in words is "one trillion, twenty billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred thirty".