1202212110122 has 8 divisors (see below), whose sum is σ = 1803323688672. Its totient is φ = 601104213900.

The previous prime is 1202212110119. The next prime is 1202212110161. The reversal of 1202212110122 is 2210112122021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1202212110122.

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, 139997 + ... + 1556927.

It is an arithmetic number, because the mean of its divisors is an integer number (225415461084).

Almost surely, 2^{1202212110122} is an apocalyptic number.

1202212110122 is a deficient number, since it is larger than the sum of its proper divisors (601111578550).

1202212110122 is a wasteful number, since it uses less digits than its factorization.

1202212110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841164.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1202212110122 its reverse (2210112122021), we get a palindrome (3412324232143).

The spelling of 1202212110122 in words is "one trillion, two hundred two billion, two hundred twelve million, one hundred ten thousand, one hundred twenty-two".