1214111524442 has 8 divisors (see below), whose sum is σ = 1821177659232. Its totient is φ = 607052304700.

The previous prime is 1214111524399. The next prime is 1214111524459. The reversal of 1214111524442 is 2444251114121.

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

It is a super-2 number, since 2×1214111524442² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214111524399 and 1214111524408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264934 + ... + 2007057.

It is an arithmetic number, because the mean of its divisors is an integer number (227647207404).

Almost surely, 2^{1214111524442} is an apocalyptic number.

1214111524442 is a deficient number, since it is larger than the sum of its proper divisors (607066134790).

1214111524442 is a wasteful number, since it uses less digits than its factorization.

1214111524442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457524.

The product of its digits is 10240, while the sum is 32.

Adding to 1214111524442 its reverse (2444251114121), we get a palindrome (3658362638563).

The spelling of 1214111524442 in words is "one trillion, two hundred fourteen billion, one hundred eleven million, five hundred twenty-four thousand, four hundred forty-two".