62130222 has 96 divisors (see below), whose sum is σ = 175219200. Its totient is φ = 15428160.

The previous prime is 62130217. The next prime is 62130259. The reversal of 62130222 is 22203126.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 62130195 and 62130204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30904 + ... + 32852.

It is an arithmetic number, because the mean of its divisors is an integer number (1825200).

Almost surely, 2^62130222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62130222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87609600).

62130222 is an abundant number, since it is smaller than the sum of its proper divisors (113088978).

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

62130222 is a wasteful number, since it uses less digits than its factorization.

62130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 62130222 is about 7882.2726418210. The cubic root of 62130222 is about 396.0660664183.

Adding to 62130222 its reverse (22203126), we get a palindrome (84333348).

The spelling of 62130222 in words is "sixty-two million, one hundred thirty thousand, two hundred twenty-two".