214551222155411 has 48 divisors (see below), whose sum is σ = 233790899983200. Its totient is φ = 196634083075584.

The previous prime is 214551222155407. The next prime is 214551222155437. The reversal of 214551222155411 is 114551222155412.

It is not a de Polignac number, because 214551222155411 - 2² = 214551222155407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214551222155401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6950362685 + ... + 6950393553.

It is an arithmetic number, because the mean of its divisors is an integer number (4870643749650).

Almost surely, 2^{214551222155411} is an apocalyptic number.

214551222155411 is a deficient number, since it is larger than the sum of its proper divisors (19239677827789).

214551222155411 is a wasteful number, since it uses less digits than its factorization.

214551222155411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34388 (or 34365 counting only the distinct ones).

The product of its digits is 160000, while the sum is 41.

Subtracting from 214551222155411 its reverse (114551222155412), we obtain a palindrome (99999999999999).

The spelling of 214551222155411 in words is "two hundred fourteen trillion, five hundred fifty-one billion, two hundred twenty-two million, one hundred fifty-five thousand, four hundred eleven".