266220460062 has 48 divisors (see below), whose sum is σ = 577701970560. Its totient is φ = 88603200000.

The previous prime is 266220460061. The next prime is 266220460141. The reversal of 266220460062 is 260064022662.

It is a happy number.

266220460062 is a `hidden beast` number, since 26 + 6 + 2 + 20 + 4 + 600 + 6 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 266220459999 and 266220460026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266220460061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38022562 + ... + 38029562.

It is an arithmetic number, because the mean of its divisors is an integer number (12035457720).

Almost surely, 2^266220460062 is an apocalyptic number.

266220460062 is an abundant number, since it is smaller than the sum of its proper divisors (311481510498).

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

266220460062 is a wasteful number, since it uses less digits than its factorization.

266220460062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9969 (or 9966 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 266220460062 in words is "two hundred sixty-six billion, two hundred twenty million, four hundred sixty thousand, sixty-two".