2264645556422 has 16 divisors (see below), whose sum is σ = 3402239978592. Its totient is φ = 1130566113600.

The previous prime is 2264645556421. The next prime is 2264645556491. The reversal of 2264645556422 is 2246555464622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264645556421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8300408 + ... + 8568900.

It is an arithmetic number, because the mean of its divisors is an integer number (212639998662).

Almost surely, 2^{2264645556422} is an apocalyptic number.

2264645556422 is a deficient number, since it is larger than the sum of its proper divisors (1137594422170).

2264645556422 is a wasteful number, since it uses less digits than its factorization.

2264645556422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275023.

The product of its digits is 27648000, while the sum is 53.

The spelling of 2264645556422 in words is "two trillion, two hundred sixty-four billion, six hundred forty-five million, five hundred fifty-six thousand, four hundred twenty-two".