1020223232434 has 32 divisors (see below), whose sum is σ = 1800894686976. Its totient is φ = 424363898880.

The previous prime is 1020223232429. The next prime is 1020223232447. The reversal of 1020223232434 is 4342323220201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4493862 + ... + 4715425.

It is an arithmetic number, because the mean of its divisors is an integer number (56277958968).

Almost surely, 2^{1020223232434} is an apocalyptic number.

1020223232434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1020223232434 is a deficient number, since it is larger than the sum of its proper divisors (780671454542).

1020223232434 is a wasteful number, since it uses less digits than its factorization.

1020223232434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9209530.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1020223232434 its reverse (4342323220201), we get a palindrome (5362546452635).

The spelling of 1020223232434 in words is "one trillion, twenty billion, two hundred twenty-three million, two hundred thirty-two thousand, four hundred thirty-four".