11012213452401 has 36 divisors (see below), whose sum is σ = 18505646704272. Its totient is φ = 6291968490864.

The previous prime is 11012213452397. The next prime is 11012213452511. The reversal of 11012213452401 is 10425431221011.

11012213452401 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 2 + 2 + 134 + 524 + 0 + 1 = 666.

It is not a de Polignac number, because 11012213452401 - 2² = 11012213452397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11012213452001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2405826 + ... + 5273748.

Almost surely, 2^{11012213452401} is an apocalyptic number.

It is an amenable number.

11012213452401 is a deficient number, since it is larger than the sum of its proper divisors (7493433251871).

11012213452401 is a wasteful number, since it uses less digits than its factorization.

11012213452401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876650 (or 2876640 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 11012213452401 its reverse (10425431221011), we get a palindrome (21437644673412).

The spelling of 11012213452401 in words is "eleven trillion, twelve billion, two hundred thirteen million, four hundred fifty-two thousand, four hundred one".