2741772222220 has 48 divisors (see below), whose sum is σ = 5826172574880. Its totient is φ = 1083722264064.

The previous prime is 2741772222197. The next prime is 2741772222313. The reversal of 2741772222220 is 222222771472.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764025 + ... + 2463184.

It is an arithmetic number, because the mean of its divisors is an integer number (121378595310).

Almost surely, 2^{2741772222220} is an apocalyptic number.

2741772222220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2741772222220 is an abundant number, since it is smaller than the sum of its proper divisors (3084400352660).

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

2741772222220 is a wasteful number, since it uses less digits than its factorization.

2741772222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227722 (or 3227720 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 40.

Adding to 2741772222220 its reverse (222222771472), we get a palindrome (2963994993692).

The spelling of 2741772222220 in words is "two trillion, seven hundred forty-one billion, seven hundred seventy-two million, two hundred twenty-two thousand, two hundred twenty".