1616112111162 has 16 divisors (see below), whose sum is σ = 3280466375712. Its totient is φ = 530663678160.

The previous prime is 1616112111143. The next prime is 1616112111169. The reversal of 1616112111162 is 2611112116161.

It is a super-2 number, since 2×1616112111162² (a number of 25 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1616112111169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2010089289 + ... + 2010090092.

It is an arithmetic number, because the mean of its divisors is an integer number (205029148482).

Almost surely, 2^{1616112111162} is an apocalyptic number.

1616112111162 is an abundant number, since it is smaller than the sum of its proper divisors (1664354264550).

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

1616112111162 is a wasteful number, since it uses less digits than its factorization.

1616112111162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020179453.

The product of its digits is 864, while the sum is 30.

The spelling of 1616112111162 in words is "one trillion, six hundred sixteen billion, one hundred twelve million, one hundred eleven thousand, one hundred sixty-two".