46222212 has 24 divisors (see below), whose sum is σ = 113528800. Its totient is φ = 14596416.

The previous prime is 46222199. The next prime is 46222219. The reversal of 46222212 is 21222264.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (46222219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101137 + ... + 101592.

Almost surely, 2^46222212 is an apocalyptic number.

It is an amenable number.

46222212 is an abundant number, since it is smaller than the sum of its proper divisors (67306588).

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

46222212 is a wasteful number, since it uses less digits than its factorization.

46222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202755 (or 202753 counting only the distinct ones).

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

The square root of 46222212 is about 6798.6919330118. The cubic root of 46222212 is about 358.8808143499.

Adding to 46222212 its reverse (21222264), we get a palindrome (67444476).

The spelling of 46222212 in words is "forty-six million, two hundred twenty-two thousand, two hundred twelve".