37222022 has 16 divisors (see below), whose sum is σ = 57931200. Its totient is φ = 17915520.

The previous prime is 37222021. The next prime is 37222039. The reversal of 37222022 is 22022273.

It is a junction number, because it is equal to n+sod(n) for n = 37221985 and 37222003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37222021) 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, 24254 + ... + 25742.

It is an arithmetic number, because the mean of its divisors is an integer number (3620700).

Almost surely, 2^37222022 is an apocalyptic number.

37222022 is a deficient number, since it is larger than the sum of its proper divisors (20709178).

37222022 is a wasteful number, since it uses less digits than its factorization.

37222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 37222022 is about 6100.9853302561. The cubic root of 37222022 is about 333.8873668526.

Adding to 37222022 its reverse (22022273), we get a palindrome (59244295).

The spelling of 37222022 in words is "thirty-seven million, two hundred twenty-two thousand, twenty-two".