216037295422 has 16 divisors (see below), whose sum is σ = 349880469120. Its totient is φ = 99453193632.

The previous prime is 216037295381. The next prime is 216037295429. The reversal of 216037295422 is 224592730612.

216037295422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×216037295422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216037295429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10669998 + ... + 10690225.

It is an arithmetic number, because the mean of its divisors is an integer number (21867529320).

Almost surely, 2^216037295422 is an apocalyptic number.

216037295422 is a deficient number, since it is larger than the sum of its proper divisors (133843173698).

216037295422 is a wasteful number, since it uses less digits than its factorization.

216037295422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21360627.

The product of its (nonzero) digits is 362880, while the sum is 43.

It can be divided in two parts, 21603 and 7295422, that added together give a square (7317025 = 2705²).

The spelling of 216037295422 in words is "two hundred sixteen billion, thirty-seven million, two hundred ninety-five thousand, four hundred twenty-two".