1022033421222 has 16 divisors (see below), whose sum is σ = 2229891100992. Its totient is φ = 309707097320.

The previous prime is 1022033421217. The next prime is 1022033421223. The reversal of 1022033421222 is 2221243302201.

It is a junction number, because it is equal to n+sod(n) for n = 1022033421192 and 1022033421201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022033421223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7742677368 + ... + 7742677499.

It is an arithmetic number, because the mean of its divisors is an integer number (139368193812).

Almost surely, 2^{1022033421222} is an apocalyptic number.

1022033421222 is an abundant number, since it is smaller than the sum of its proper divisors (1207857679770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022033421222 is a wasteful number, since it uses less digits than its factorization.

1022033421222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15485354883.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1022033421222 its reverse (2221243302201), we get a palindrome (3243276723423).

The spelling of 1022033421222 in words is "one trillion, twenty-two billion, thirty-three million, four hundred twenty-one thousand, two hundred twenty-two".