1210120000022 has 8 divisors (see below), whose sum is σ = 1815210304776. Its totient is φ = 605049898432.

The previous prime is 1210119999929. The next prime is 1210120000031. The reversal of 1210120000022 is 2200000210121.

It is a happy number.

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

It is a super-3 number, since 3×1210120000022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1210119999958 and 1210120000012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4900148 + ... + 5141175.

It is an arithmetic number, because the mean of its divisors is an integer number (226901288097).

Almost surely, 2^{1210120000022} is an apocalyptic number.

1210120000022 is a deficient number, since it is larger than the sum of its proper divisors (605090304754).

1210120000022 is a wasteful number, since it uses less digits than its factorization.

1210120000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10101582.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1210120000022 its reverse (2200000210121), we get a palindrome (3410120210143).

The spelling of 1210120000022 in words is "one trillion, two hundred ten billion, one hundred twenty million, twenty-two", and thus it is an aban number.