1210022001202 has 32 divisors (see below), whose sum is σ = 2109704227200. Its totient is φ = 509737515648.

The previous prime is 1210022001161. The next prime is 1210022001229. The reversal of 1210022001202 is 2021002200121.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8297574 + ... + 8442142.

It is an arithmetic number, because the mean of its divisors is an integer number (65928257100).

Almost surely, 2^{1210022001202} is an apocalyptic number.

1210022001202 is a deficient number, since it is larger than the sum of its proper divisors (899682225998).

1210022001202 is a wasteful number, since it uses less digits than its factorization.

1210022001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154770.

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

Adding to 1210022001202 its reverse (2021002200121), we get a palindrome (3231024201323).

The spelling of 1210022001202 in words is "one trillion, two hundred ten billion, twenty-two million, one thousand, two hundred two".