1212130010201 has 16 divisors (see below), whose sum is σ = 1365117743616. Its totient is φ = 1066281840000.

The previous prime is 1212130010183. The next prime is 1212130010207. The reversal of 1212130010201 is 1020100312121.

It is a cyclic number.

It is not a de Polignac number, because 1212130010201 - 2²² = 1212125815897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1212130010207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3282821 + ... + 3633341.

It is an arithmetic number, because the mean of its divisors is an integer number (85319858976).

Almost surely, 2^{1212130010201} is an apocalyptic number.

1212130010201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1212130010201 is a deficient number, since it is larger than the sum of its proper divisors (152987733415).

1212130010201 is a wasteful number, since it uses less digits than its factorization.

1212130010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360704.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1212130010201 its reverse (1020100312121), we get a palindrome (2232230322322).

The spelling of 1212130010201 in words is "one trillion, two hundred twelve billion, one hundred thirty million, ten thousand, two hundred one".