37222253 has 2 divisors, whose sum is σ = 37222254. Its totient is φ = 37222252.

The previous prime is 37222223. The next prime is 37222267. The reversal of 37222253 is 35222273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28590409 + 8631844 = 5347^2 + 2938^2 .

It is a cyclic number.

It is not a de Polignac number, because 37222253 - 2¹⁰ = 37221229 is a prime.

It is a super-2 number, since 2×37222253² = 2770992236792018, which contains 22 as substring.

It is equal to p_2274461 and since 37222253 and 2274461 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37222223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18611126 + 18611127.

It is an arithmetic number, because the mean of its divisors is an integer number (18611127).

Almost surely, 2^37222253 is an apocalyptic number.

It is an amenable number.

37222253 is a deficient number, since it is larger than the sum of its proper divisors (1).

37222253 is an equidigital number, since it uses as much as digits as its factorization.

37222253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 37222253 is about 6101.0042615950. The cubic root of 37222253 is about 333.8880575532. Note that the first 3 decimals are identical.

The spelling of 37222253 in words is "thirty-seven million, two hundred twenty-two thousand, two hundred fifty-three".