266057051022102 has 128 divisors (see below), whose sum is σ = 590743437631488. Its totient is φ = 79508682086400.

The previous prime is 266057051022053. The next prime is 266057051022247. The reversal of 266057051022102 is 201220150750662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136653088 + ... + 138586364.

It is an arithmetic number, because the mean of its divisors is an integer number (4615183106496).

Almost surely, 2^{266057051022102} is an apocalyptic number.

266057051022102 is an abundant number, since it is smaller than the sum of its proper divisors (324686386609386).

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

266057051022102 is a wasteful number, since it uses less digits than its factorization.

266057051022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934014.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 266057051022102 in words is "two hundred sixty-six trillion, fifty-seven billion, fifty-one million, twenty-two thousand, one hundred two".