1020022113322 has 8 divisors (see below), whose sum is σ = 1536773404896. Its totient is φ = 507764311692.

The previous prime is 1020022113317. The next prime is 1020022113347. The reversal of 1020022113322 is 2233112200201.

1020022113322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1020022113322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1020022113322.

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, 1123371918 + ... + 1123372825.

It is an arithmetic number, because the mean of its divisors is an integer number (192096675612).

Almost surely, 2^{1020022113322} is an apocalyptic number.

1020022113322 is a deficient number, since it is larger than the sum of its proper divisors (516751291574).

1020022113322 is a wasteful number, since it uses less digits than its factorization.

1020022113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246744972.

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

Adding to 1020022113322 its reverse (2233112200201), we get a palindrome (3253134313523).

The spelling of 1020022113322 in words is "one trillion, twenty billion, twenty-two million, one hundred thirteen thousand, three hundred twenty-two".