162213010 has 16 divisors (see below), whose sum is σ = 292271616. Its totient is φ = 64821168.

The previous prime is 162213001. The next prime is 162213011. The reversal of 162213010 is 10312261.

It is a super-2 number, since 2×162213010² = 52626121226520200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162213011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3409 + ... + 18331.

It is an arithmetic number, because the mean of its divisors is an integer number (18266976).

Almost surely, 2^162213010 is an apocalyptic number.

162213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162213010 is a deficient number, since it is larger than the sum of its proper divisors (130058606).

162213010 is a wasteful number, since it uses less digits than its factorization.

162213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16017.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 162213010 is about 12736.2871355823. The cubic root of 162213010 is about 545.3750021298.

Adding to 162213010 its reverse (10312261), we get a palindrome (172525271).

The spelling of 162213010 in words is "one hundred sixty-two million, two hundred thirteen thousand, ten".