2214651334551 has 8 divisors (see below), whose sum is σ = 2960088174960. Its totient is φ = 1472824358592.

The previous prime is 2214651334549. The next prime is 2214651334591. The reversal of 2214651334551 is 1554331564122.

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

It is not a de Polignac number, because 2214651334551 - 2¹ = 2214651334549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214651334531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902464680 + ... + 902467133.

It is an arithmetic number, because the mean of its divisors is an integer number (370011021870).

Almost surely, 2^{2214651334551} is an apocalyptic number.

2214651334551 is a deficient number, since it is larger than the sum of its proper divisors (745436840409).

2214651334551 is a wasteful number, since it uses less digits than its factorization.

2214651334551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804932225.

The product of its digits is 432000, while the sum is 42.

Adding to 2214651334551 its reverse (1554331564122), we get a palindrome (3768982898673).

The spelling of 2214651334551 in words is "two trillion, two hundred fourteen billion, six hundred fifty-one million, three hundred thirty-four thousand, five hundred fifty-one".