1210201411 has 4 divisors (see below), whose sum is σ = 1220911272. Its totient is φ = 1199491552.

The previous prime is 1210201361. The next prime is 1210201477. The reversal of 1210201411 is 1141020121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1141020121 = 1901 ⋅600221.

It is a cyclic number.

It is not a de Polignac number, because 1210201411 - 2⁷ = 1210201283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1210201391 and 1210201400.

It is not an unprimeable number, because it can be changed into a prime (1210201481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5354761 + ... + 5354986.

It is an arithmetic number, because the mean of its divisors is an integer number (305227818).

Almost surely, 2^1210201411 is an apocalyptic number.

1210201411 is a deficient number, since it is larger than the sum of its proper divisors (10709861).

1210201411 is a wasteful number, since it uses less digits than its factorization.

1210201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10709860.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1210201411 is about 34787.9492209587. The cubic root of 1210201411 is about 1065.6613585586.

Adding to 1210201411 its reverse (1141020121), we get a palindrome (2351221532).

The spelling of 1210201411 in words is "one billion, two hundred ten million, two hundred one thousand, four hundred eleven".