210222302014144 has 28 divisors (see below), whose sum is σ = 476754149211664. Its totient is φ = 90095272291584.

The previous prime is 210222302014097. The next prime is 210222302014211. The reversal of 210222302014144 is 441410203222012.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234623104479 + ... + 234623105374.

Almost surely, 2^{210222302014144} is an apocalyptic number.

It is an amenable number.

210222302014144 is an abundant number, since it is smaller than the sum of its proper divisors (266531847197520).

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

210222302014144 is an equidigital number, since it uses as much as digits as its factorization.

210222302014144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469246209872 (or 469246209862 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 210222302014144 its reverse (441410203222012), we get a palindrome (651632505236156).

The spelling of 210222302014144 in words is "two hundred ten trillion, two hundred twenty-two billion, three hundred two million, fourteen thousand, one hundred forty-four".