1411220200121 has 16 divisors (see below), whose sum is σ = 1450646765568. Its totient is φ = 1372036108800.

The previous prime is 1411220200111. The next prime is 1411220200147. The reversal of 1411220200121 is 1210020221141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411220200121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1411220200121.

It is not an unprimeable number, because it can be changed into a prime (1411220200111) 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, 29143496 + ... + 29191878.

It is an arithmetic number, because the mean of its divisors is an integer number (90665422848).

Almost surely, 2^{1411220200121} is an apocalyptic number.

It is an amenable number.

1411220200121 is a deficient number, since it is larger than the sum of its proper divisors (39426565447).

1411220200121 is a wasteful number, since it uses less digits than its factorization.

1411220200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50872.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1411220200121 its reverse (1210020221141), we get a palindrome (2621240421262).

The spelling of 1411220200121 in words is "one trillion, four hundred eleven billion, two hundred twenty million, two hundred thousand, one hundred twenty-one".