2216362433406 has 32 divisors (see below), whose sum is σ = 4842087942528. Its totient is φ = 670737745440.

The previous prime is 2216362433399. The next prime is 2216362433423. The reversal of 2216362433406 is 6043342636122.

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, 22130520 + ... + 22230443.

It is an arithmetic number, because the mean of its divisors is an integer number (151315248204).

Almost surely, 2^{2216362433406} is an apocalyptic number.

2216362433406 is an abundant number, since it is smaller than the sum of its proper divisors (2625725509122).

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

2216362433406 is a wasteful number, since it uses less digits than its factorization.

2216362433406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44361736.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 2216362433406 in words is "two trillion, two hundred sixteen billion, three hundred sixty-two million, four hundred thirty-three thousand, four hundred six".