2744227251222 has 32 divisors (see below), whose sum is σ = 5728280221440. Its totient is φ = 874788092640.

The previous prime is 2744227251193. The next prime is 2744227251223. The reversal of 2744227251222 is 2221527224472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744227251223) 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, 1415304 + ... + 2737067.

It is an arithmetic number, because the mean of its divisors is an integer number (179008756920).

Almost surely, 2^{2744227251222} is an apocalyptic number.

2744227251222 is an abundant number, since it is smaller than the sum of its proper divisors (2984052970218).

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

2744227251222 is a wasteful number, since it uses less digits than its factorization.

2744227251222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157188.

The product of its digits is 501760, while the sum is 42.

The spelling of 2744227251222 in words is "two trillion, seven hundred forty-four billion, two hundred twenty-seven million, two hundred fifty-one thousand, two hundred twenty-two".