2212026762772 has 6 divisors (see below), whose sum is σ = 3871046834858. Its totient is φ = 1106013381384.

The previous prime is 2212026762769. The next prime is 2212026762787. The reversal of 2212026762772 is 2772676202122.

It can be written as a sum of positive squares in only one way, i.e., 1273616074116 + 938410688656 = 1128546^2 + 968716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276503345343 + ... + 276503345350.

Almost surely, 2^{2212026762772} is an apocalyptic number.

It is an amenable number.

2212026762772 is a deficient number, since it is larger than the sum of its proper divisors (1659020072086).

2212026762772 is a wasteful number, since it uses less digits than its factorization.

2212026762772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553006690697 (or 553006690695 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 2212026762772 in words is "two trillion, two hundred twelve billion, twenty-six million, seven hundred sixty-two thousand, seven hundred seventy-two".