662268456011 has 32 divisors (see below), whose sum is σ = 715846311936. Its totient is φ = 611421696000.

The previous prime is 662268455999. The next prime is 662268456029. The reversal of 662268456011 is 110654862266.

It is a cyclic number.

It is not a de Polignac number, because 662268456011 - 2¹⁴ = 662268439627 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (662268456041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76638251 + ... + 76646891.

It is an arithmetic number, because the mean of its divisors is an integer number (22370197248).

Almost surely, 2^662268456011 is an apocalyptic number.

662268456011 is a deficient number, since it is larger than the sum of its proper divisors (53577855925).

662268456011 is a wasteful number, since it uses less digits than its factorization.

662268456011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 662268456011 in words is "six hundred sixty-two billion, two hundred sixty-eight million, four hundred fifty-six thousand, eleven".