210022443214044 has 72 divisors (see below), whose sum is σ = 520588603400880. Its totient is φ = 65887629164544.

The previous prime is 210022443214013. The next prime is 210022443214097. The reversal of 210022443214044 is 440412344220012.

It is a junction number, because it is equal to n+sod(n) for n = 210022443213996 and 210022443214014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131814012 + ... + 133397820.

Almost surely, 2^{210022443214044} is an apocalyptic number.

It is an amenable number.

210022443214044 is an abundant number, since it is smaller than the sum of its proper divisors (310566160186836).

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

210022443214044 is a wasteful number, since it uses less digits than its factorization.

210022443214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622087 (or 1622068 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 210022443214044 its reverse (440412344220012), we get a palindrome (650434787434056).

The spelling of 210022443214044 in words is "two hundred ten trillion, twenty-two billion, four hundred forty-three million, two hundred fourteen thousand, forty-four".