1606211415011 has 16 divisors (see below), whose sum is σ = 1880581183488. Its totient is φ = 1343074344000.

The previous prime is 1606211415007. The next prime is 1606211415013. The reversal of 1606211415011 is 1105141126061.

It is a cyclic number.

It is not a de Polignac number, because 1606211415011 - 2² = 1606211415007 is a prime.

It is a super-2 number, since 2×1606211415011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1606211415013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3833486 + ... + 4231788.

It is an arithmetic number, because the mean of its divisors is an integer number (117536323968).

Almost surely, 2^{1606211415011} is an apocalyptic number.

1606211415011 is a deficient number, since it is larger than the sum of its proper divisors (274369768477).

1606211415011 is a wasteful number, since it uses less digits than its factorization.

1606211415011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412402.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 1606211415011 in words is "one trillion, six hundred six billion, two hundred eleven million, four hundred fifteen thousand, eleven".