2285391086001 has 27 divisors (see below), whose sum is σ = 3379964472729. Its totient is φ = 1488034650312.

The previous prime is 2285391085921. The next prime is 2285391086009. The reversal of 2285391086001 is 1006801935822.

The square root of 2285391086001 is 1511751.

It is a perfect power (a square), and thus also a powerful number.

2285391086001 is a `hidden beast` number, since 2 + 2 + 8 + 5 + 39 + 1 + 0 + 8 + 600 + 1 = 666.

It is not a de Polignac number, because 2285391086001 - 2²³ = 2285382697393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2285391086009) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 195010020 + ... + 195021738.

Almost surely, 2^{2285391086001} is an apocalyptic number.

2285391086001 is the 1511751-st square number.

2285391086001 is the 755876-th centered octagonal number.

It is an amenable number.

2285391086001 is a deficient number, since it is larger than the sum of its proper divisors (1094573386728).

2285391086001 is an frugal number, since it uses more digits than its factorization.

2285391086001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23530 (or 11765 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 2285391086001 in words is "two trillion, two hundred eighty-five billion, three hundred ninety-one million, eighty-six thousand, one".