1202110222022 has 4 divisors (see below), whose sum is σ = 1803165333036. Its totient is φ = 601055111010.

The previous prime is 1202110221947. The next prime is 1202110222073. The reversal of 1202110222022 is 2202220112021.

It is a happy number.

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

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, 300527555504 + ... + 300527555507.

It is an arithmetic number, because the mean of its divisors is an integer number (450791333259).

Almost surely, 2^{1202110222022} is an apocalyptic number.

1202110222022 is a deficient number, since it is larger than the sum of its proper divisors (601055111014).

1202110222022 is an equidigital number, since it uses as much as digits as its factorization.

1202110222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601055111013.

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

Adding to 1202110222022 its reverse (2202220112021), we get a palindrome (3404330334043).

The spelling of 1202110222022 in words is "one trillion, two hundred two billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".