213224802 has 32 divisors (see below), whose sum is σ = 513024000. Its totient is φ = 57714768.

The previous prime is 213224801. The next prime is 213224807. The reversal of 213224802 is 208422312.

213224802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213224801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132802 + ... + 134397.

It is an arithmetic number, because the mean of its divisors is an integer number (16032000).

Almost surely, 2^213224802 is an apocalyptic number.

213224802 is an abundant number, since it is smaller than the sum of its proper divisors (299799198).

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

213224802 is a wasteful number, since it uses less digits than its factorization.

213224802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267230.

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

The square root of 213224802 is about 14602.2190779347. The cubic root of 213224802 is about 597.4192880129.

The spelling of 213224802 in words is "two hundred thirteen million, two hundred twenty-four thousand, eight hundred two".