2162406440101 has 16 divisors (see below), whose sum is σ = 2221638615040. Its totient is φ = 2104193473200.

The previous prime is 2162406440087. The next prime is 2162406440123. The reversal of 2162406440101 is 1010446042612.

It is a cyclic number.

It is not a de Polignac number, because 2162406440101 - 2⁵ = 2162406440069 is a prime.

It is a super-2 number, since 2×2162406440101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162406440141) 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, 801310 + ... + 2228656.

It is an arithmetic number, because the mean of its divisors is an integer number (138852413440).

Almost surely, 2^{2162406440101} is an apocalyptic number.

It is an amenable number.

2162406440101 is a deficient number, since it is larger than the sum of its proper divisors (59232174939).

2162406440101 is a wasteful number, since it uses less digits than its factorization.

2162406440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427704.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 2162406440101 in words is "two trillion, one hundred sixty-two billion, four hundred six million, four hundred forty thousand, one hundred one".