11012454022461 has 8 divisors (see below), whose sum is σ = 14684326842624. Its totient is φ = 7341108608640.

The previous prime is 11012454022429. The next prime is 11012454022481. The reversal of 11012454022461 is 16422045421011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11012454022461 - 2⁵ = 11012454022429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012454022481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131802861 + ... + 131886386.

It is an arithmetic number, because the mean of its divisors is an integer number (1835540855328).

Almost surely, 2^{11012454022461} is an apocalyptic number.

It is an amenable number.

11012454022461 is a deficient number, since it is larger than the sum of its proper divisors (3671872820163).

11012454022461 is a wasteful number, since it uses less digits than its factorization.

11012454022461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263703171.

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 11012454022461 its reverse (16422045421011), we get a palindrome (27434499443472).

The spelling of 11012454022461 in words is "eleven trillion, twelve billion, four hundred fifty-four million, twenty-two thousand, four hundred sixty-one".