121227410130 has 32 divisors (see below), whose sum is σ = 298809186624. Its totient is φ = 31453598016.

The previous prime is 121227410089. The next prime is 121227410197. The reversal of 121227410130 is 31014722121.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 121227410130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54605832 + ... + 54608051.

It is an arithmetic number, because the mean of its divisors is an integer number (9337787082).

Almost surely, 2^121227410130 is an apocalyptic number.

121227410130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121227410130 is an abundant number, since it is smaller than the sum of its proper divisors (177581776494).

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

121227410130 is a wasteful number, since it uses less digits than its factorization.

121227410130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109213930.

The product of its (nonzero) digits is 672, while the sum is 24.

The spelling of 121227410130 in words is "one hundred twenty-one billion, two hundred twenty-seven million, four hundred ten thousand, one hundred thirty".