2267025558138 has 48 divisors (see below), whose sum is σ = 5383819520352. Its totient is φ = 683721612000.

The previous prime is 2267025558137. The next prime is 2267025558157. The reversal of 2267025558138 is 8318555207622.

It is a happy number.

2267025558138 is a `hidden beast` number, since 2 + 2 + 6 + 7 + 0 + 2 + 55 + 581 + 3 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (2267025558131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27090033 + ... + 27173588.

It is an arithmetic number, because the mean of its divisors is an integer number (112162906674).

Almost surely, 2^{2267025558138} is an apocalyptic number.

2267025558138 is an abundant number, since it is smaller than the sum of its proper divisors (3116793962214).

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

2267025558138 is a wasteful number, since it uses less digits than its factorization.

2267025558138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54263851 (or 54263848 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 2267025558138 in words is "two trillion, two hundred sixty-seven billion, twenty-five million, five hundred fifty-eight thousand, one hundred thirty-eight".