1202112102022 has 8 divisors (see below), whose sum is σ = 1941873395616. Its totient is φ = 554820970152.

The previous prime is 1202112102001. The next prime is 1202112102083. The reversal of 1202112102022 is 2202012112021.

It is a happy number.

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 = 1202112101987 and 1202112102005.

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, 23117540398 + ... + 23117540449.

It is an arithmetic number, because the mean of its divisors is an integer number (242734174452).

Almost surely, 2^{1202112102022} is an apocalyptic number.

1202112102022 is a deficient number, since it is larger than the sum of its proper divisors (739761293594).

1202112102022 is a wasteful number, since it uses less digits than its factorization.

1202112102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46235080862.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1202112102022 its reverse (2202012112021), we get a palindrome (3404124214043).

Subtracting 1202112102022 from its reverse (2202012112021), we obtain a palindrome (999900009999).

The spelling of 1202112102022 in words is "one trillion, two hundred two billion, one hundred twelve million, one hundred two thousand, twenty-two".