2214600721772 has 48 divisors (see below), whose sum is σ = 3978497644128. Its totient is φ = 1078291906560.

The previous prime is 2214600721687. The next prime is 2214600721777. The reversal of 2214600721772 is 2771270064122.

It is not an unprimeable number, because it can be changed into a prime (2214600721777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22854128 + ... + 22950824.

It is an arithmetic number, because the mean of its divisors is an integer number (82885367586).

Almost surely, 2^{2214600721772} is an apocalyptic number.

It is an amenable number.

2214600721772 is a deficient number, since it is larger than the sum of its proper divisors (1763896922356).

2214600721772 is a wasteful number, since it uses less digits than its factorization.

2214600721772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97746 (or 97744 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

Adding to 2214600721772 its reverse (2771270064122), we get a palindrome (4985870785894).

The spelling of 2214600721772 in words is "two trillion, two hundred fourteen billion, six hundred million, seven hundred twenty-one thousand, seven hundred seventy-two".