601011111005 has 16 divisors (see below), whose sum is σ = 764156934144. Its totient is φ = 452218287360.

The previous prime is 601011110993. The next prime is 601011111023. The reversal of 601011111005 is 500111110106.

It is not a de Polignac number, because 601011111005 - 2⁴ = 601011110989 is a prime.

It is a super-2 number, since 2×601011111005² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

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, 2278337 + ... + 2528406.

It is an arithmetic number, because the mean of its divisors is an integer number (47759808384).

Almost surely, 2^601011111005 is an apocalyptic number.

It is an amenable number.

601011111005 is a deficient number, since it is larger than the sum of its proper divisors (163145823139).

601011111005 is a wasteful number, since it uses less digits than its factorization.

601011111005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808236.

The product of its (nonzero) digits is 30, while the sum is 17.

The spelling of 601011111005 in words is "six hundred one billion, eleven million, one hundred eleven thousand, five".