2274566207378 has 4 divisors (see below), whose sum is σ = 3411849311070. Its totient is φ = 1137283103688.

The previous prime is 2274566207369. The next prime is 2274566207437. The reversal of 2274566207378 is 8737026654722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1272819445249 + 1001746762129 = 1128193^2 + 1000873^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568641551843 + ... + 568641551846.

Almost surely, 2^{2274566207378} is an apocalyptic number.

2274566207378 is a deficient number, since it is larger than the sum of its proper divisors (1137283103692).

2274566207378 is a wasteful number, since it uses less digits than its factorization.

2274566207378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137283103691.

The product of its (nonzero) digits is 47416320, while the sum is 59.

The spelling of 2274566207378 in words is "two trillion, two hundred seventy-four billion, five hundred sixty-six million, two hundred seven thousand, three hundred seventy-eight".