1202022211022 has 8 divisors (see below), whose sum is σ = 1803327323736. Its totient is φ = 600913103112.

The previous prime is 1202022211021. The next prime is 1202022211129. The reversal of 1202022211022 is 2201122202021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202022211021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48985868 + ... + 49010399.

It is an arithmetic number, because the mean of its divisors is an integer number (225415915467).

Almost surely, 2^{1202022211022} is an apocalyptic number.

1202022211022 is a deficient number, since it is larger than the sum of its proper divisors (601305112714).

1202022211022 is an equidigital number, since it uses as much as digits as its factorization.

1202022211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98002402.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1202022211022 its reverse (2201122202021), we get a palindrome (3403144413043).

Subtracting 1202022211022 from its reverse (2201122202021), we obtain a palindrome (999099990999).

The spelling of 1202022211022 in words is "one trillion, two hundred two billion, twenty-two million, two hundred eleven thousand, twenty-two".