1020113320222 has 4 divisors (see below), whose sum is σ = 1530169980336. Its totient is φ = 510056660110.

The previous prime is 1020113320157. The next prime is 1020113320243. The reversal of 1020113320222 is 2220233110201.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×1020113320222³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1020113320222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255028330054 + ... + 255028330057.

It is an arithmetic number, because the mean of its divisors is an integer number (382542495084).

Almost surely, 2^{1020113320222} is an apocalyptic number.

1020113320222 is a deficient number, since it is larger than the sum of its proper divisors (510056660114).

1020113320222 is an equidigital number, since it uses as much as digits as its factorization.

1020113320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510056660113.

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

Adding to 1020113320222 its reverse (2220233110201), we get a palindrome (3240346430423).

The spelling of 1020113320222 in words is "one trillion, twenty billion, one hundred thirteen million, three hundred twenty thousand, two hundred twenty-two".