1210220122022 has 8 divisors (see below), whose sum is σ = 1846098491400. Its totient is φ = 594853958224.

The previous prime is 1210220121989. The next prime is 1210220122061. The reversal of 1210220122022 is 2202210220121.

It is a happy number.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 5128051247 + ... + 5128051482.

It is an arithmetic number, because the mean of its divisors is an integer number (230762311425).

Almost surely, 2^{1210220122022} is an apocalyptic number.

1210220122022 is a deficient number, since it is larger than the sum of its proper divisors (635878369378).

1210220122022 is a wasteful number, since it uses less digits than its factorization.

1210220122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10256102790.

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

Adding to 1210220122022 its reverse (2202210220121), we get a palindrome (3412430342143).

The spelling of 1210220122022 in words is "one trillion, two hundred ten billion, two hundred twenty million, one hundred twenty-two thousand, twenty-two".