2265720226395 has 8 divisors (see below), whose sum is σ = 3625152362256. Its totient is φ = 1208384120736.

The previous prime is 2265720226327. The next prime is 2265720226421. The reversal of 2265720226395 is 5936220275622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2265720226395 - 2¹⁶ = 2265720160859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75524007532 + ... + 75524007561.

It is an arithmetic number, because the mean of its divisors is an integer number (453144045282).

Almost surely, 2^{2265720226395} is an apocalyptic number.

2265720226395 is a deficient number, since it is larger than the sum of its proper divisors (1359432135861).

2265720226395 is a wasteful number, since it uses less digits than its factorization.

2265720226395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151048015101.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 2265720226395 in words is "two trillion, two hundred sixty-five billion, seven hundred twenty million, two hundred twenty-six thousand, three hundred ninety-five".