1022002021022 has 8 divisors (see below), whose sum is σ = 1533168235872. Its totient is φ = 510945942400.

The previous prime is 1022002021003. The next prime is 1022002021037. The reversal of 1022002021022 is 2201202002201.

1022002021022 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 junction number, because it is equal to n+sod(n) for n = 1022002020988 and 1022002021006.

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, 27510854 + ... + 27547977.

It is an arithmetic number, because the mean of its divisors is an integer number (191646029484).

Almost surely, 2^{1022002021022} is an apocalyptic number.

1022002021022 is a deficient number, since it is larger than the sum of its proper divisors (511166214850).

1022002021022 is an equidigital number, since it uses as much as digits as its factorization.

1022002021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55068114.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1022002021022 its reverse (2201202002201), we get a palindrome (3223204023223).

The spelling of 1022002021022 in words is "one trillion, twenty-two billion, two million, twenty-one thousand, twenty-two".