1201210002022 has 8 divisors (see below), whose sum is σ = 1809548115336. Its totient is φ = 598027296912.

The previous prime is 1201210002001. The next prime is 1201210002059. The reversal of 1201210002022 is 2202000121021.

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 = 1201210001993 and 1201210002011.

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, 1288851468 + ... + 1288852399.

It is an arithmetic number, because the mean of its divisors is an integer number (226193514417).

Almost surely, 2^{1201210002022} is an apocalyptic number.

1201210002022 is a deficient number, since it is larger than the sum of its proper divisors (608338113314).

1201210002022 is a wasteful number, since it uses less digits than its factorization.

1201210002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577704102.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1201210002022 its reverse (2202000121021), we get a palindrome (3403210123043).

The spelling of 1201210002022 in words is "one trillion, two hundred one billion, two hundred ten million, two thousand, twenty-two".