266057051022130 has 32 divisors (see below), whose sum is σ = 479371669758000. Its totient is φ = 106318620721152.

The previous prime is 266057051022053. The next prime is 266057051022247. The reversal of 266057051022130 is 31220150750662.

It can be written as a sum of positive squares in 8 ways, for example, as 56640871676169 + 209416179345961 = 7526013^2 + 14471219^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120305596 + ... + 122497144.

Almost surely, 2^{266057051022130} is an apocalyptic number.

266057051022130 is a deficient number, since it is larger than the sum of its proper divisors (213314618735870).

266057051022130 is a wasteful number, since it uses less digits than its factorization.

266057051022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203438.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 266057051022130 in words is "two hundred sixty-six trillion, fifty-seven billion, fifty-one million, twenty-two thousand, one hundred thirty".