213010144224 has 24 divisors (see below), whose sum is σ = 559151628840. Its totient is φ = 71003381376.

The previous prime is 213010144219. The next prime is 213010144231. The reversal of 213010144224 is 422441010312.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 213010144194 and 213010144203.

It is a congruent number.

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, 1109427739 + ... + 1109427930.

It is an arithmetic number, because the mean of its divisors is an integer number (23297984535).

Almost surely, 2^213010144224 is an apocalyptic number.

213010144224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

213010144224 is an abundant number, since it is smaller than the sum of its proper divisors (346141484616).

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

213010144224 is a wasteful number, since it uses less digits than its factorization.

213010144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218855682 (or 2218855674 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 213010144224 its reverse (422441010312), we get a palindrome (635451154536).

The spelling of 213010144224 in words is "two hundred thirteen billion, ten million, one hundred forty-four thousand, two hundred twenty-four".