1020223321102 has 8 divisors (see below), whose sum is σ = 1531650836376. Its totient is φ = 509673042312.

The previous prime is 1020223321063. The next prime is 1020223321151. The reversal of 1020223321102 is 2011233220201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1020223321102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219306213 + ... + 219310864.

It is an arithmetic number, because the mean of its divisors is an integer number (191456354547).

Almost surely, 2^{1020223321102} is an apocalyptic number.

1020223321102 is a deficient number, since it is larger than the sum of its proper divisors (511427515274).

1020223321102 is a wasteful number, since it uses less digits than its factorization.

1020223321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438618242.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1020223321102 its reverse (2011233220201), we get a palindrome (3031456541303).

The spelling of 1020223321102 in words is "one trillion, twenty billion, two hundred twenty-three million, three hundred twenty-one thousand, one hundred two".