1210410421120 has 32 divisors (see below), whose sum is σ = 2893637414520. Its totient is φ = 484164168192.

The previous prime is 1210410421001. The next prime is 1210410421211. The reversal of 1210410421120 is 211240140121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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, 945632502 + ... + 945633781.

Almost surely, 2^{1210410421120} is an apocalyptic number.

1210410421120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210410421120 is an abundant number, since it is smaller than the sum of its proper divisors (1683226993400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210410421120 is an equidigital number, since it uses as much as digits as its factorization.

1210410421120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891266302 (or 1891266290 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1210410421120 its reverse (211240140121), we get a palindrome (1421650561241).

The spelling of 1210410421120 in words is "one trillion, two hundred ten billion, four hundred ten million, four hundred twenty-one thousand, one hundred twenty".