2772006022444 has 6 divisors (see below), whose sum is σ = 4851010539284. Its totient is φ = 1386003011220.

The previous prime is 2772006022421. The next prime is 2772006022451. The reversal of 2772006022444 is 4442206002772.

It is a junction number, because it is equal to n+sod(n) for n = 2772006022397 and 2772006022406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346500752802 + ... + 346500752809.

Almost surely, 2^{2772006022444} is an apocalyptic number.

It is an amenable number.

2772006022444 is a deficient number, since it is larger than the sum of its proper divisors (2079004516840).

2772006022444 is a wasteful number, since it uses less digits than its factorization.

2772006022444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693001505615 (or 693001505613 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 40.

The spelling of 2772006022444 in words is "two trillion, seven hundred seventy-two billion, six million, twenty-two thousand, four hundred forty-four".