11214211442013 has 32 divisors (see below), whose sum is σ = 17591530389120. Its totient is φ = 7036123772160.

The previous prime is 11214211441987. The next prime is 11214211442023. The reversal of 11214211442013 is 31024411241211.

11214211442013 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 4 + 211 + 442 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 11214211442013 - 2⁶ = 11214211441949 is a prime.

It is a super-2 number, since 2×11214211442013² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214211442023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13299943 + ... + 14117963.

It is an arithmetic number, because the mean of its divisors is an integer number (549735324660).

Almost surely, 2^{11214211442013} is an apocalyptic number.

It is an amenable number.

11214211442013 is a deficient number, since it is larger than the sum of its proper divisors (6377318947107).

11214211442013 is a wasteful number, since it uses less digits than its factorization.

11214211442013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847914 (or 847908 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 11214211442013 its reverse (31024411241211), we get a palindrome (42238622683224).

The spelling of 11214211442013 in words is "eleven trillion, two hundred fourteen billion, two hundred eleven million, four hundred forty-two thousand, thirteen".