121010670412 has 24 divisors (see below), whose sum is σ = 213138200016. Its totient is φ = 60114520128.

The previous prime is 121010670409. The next prime is 121010670419. The reversal of 121010670412 is 214076010121.

It is not an unprimeable number, because it can be changed into a prime (121010670419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 967278 + ... + 1085194.

It is an arithmetic number, because the mean of its divisors is an integer number (8880758334).

Almost surely, 2^121010670412 is an apocalyptic number.

It is an amenable number.

121010670412 is a deficient number, since it is larger than the sum of its proper divisors (92127529604).

121010670412 is a wasteful number, since it uses less digits than its factorization.

121010670412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119577 (or 119575 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 121010670412 its reverse (214076010121), we get a palindrome (335086680533).

The spelling of 121010670412 in words is "one hundred twenty-one billion, ten million, six hundred seventy thousand, four hundred twelve".