2222479471784 has 128 divisors (see below), whose sum is σ = 5011434247680. Its totient is φ = 910550937600.

The previous prime is 2222479471769. The next prime is 2222479471841. The reversal of 2222479471784 is 4871749742222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23233814 + ... + 23329274.

It is an arithmetic number, because the mean of its divisors is an integer number (39151830060).

Almost surely, 2^{2222479471784} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222479471784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2505717123840).

2222479471784 is an abundant number, since it is smaller than the sum of its proper divisors (2788954775896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222479471784 is a wasteful number, since it uses less digits than its factorization.

2222479471784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95971 (or 95967 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 59.

The spelling of 2222479471784 in words is "two trillion, two hundred twenty-two billion, four hundred seventy-nine million, four hundred seventy-one thousand, seven hundred eighty-four".