46122222 has 32 divisors (see below), whose sum is σ = 97850880. Its totient is φ = 14461920.

The previous prime is 46122221. The next prime is 46122229. The reversal of 46122222 is 22222164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46122221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5679 + ... + 11157.

It is an arithmetic number, because the mean of its divisors is an integer number (3057840).

Almost surely, 2^46122222 is an apocalyptic number.

46122222 is an abundant number, since it is smaller than the sum of its proper divisors (51728658).

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

46122222 is a wasteful number, since it uses less digits than its factorization.

46122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568.

The product of its digits is 768, while the sum is 21.

The square root of 46122222 is about 6791.3343313373. The cubic root of 46122222 is about 358.6218450659.

Adding to 46122222 its reverse (22222164), we get a palindrome (68344386).

The spelling of 46122222 in words is "forty-six million, one hundred twenty-two thousand, two hundred twenty-two".