3772624222 has 4 divisors (see below), whose sum is σ = 5658936336. Its totient is φ = 1886312110.

The previous prime is 3772624213. The next prime is 3772624237. The reversal of 3772624222 is 2224262773.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3772624222² = 28465387040842210568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 943156054 + ... + 943156057.

It is an arithmetic number, because the mean of its divisors is an integer number (1414734084).

Almost surely, 2^3772624222 is an apocalyptic number.

3772624222 is a deficient number, since it is larger than the sum of its proper divisors (1886312114).

3772624222 is a wasteful number, since it uses less digits than its factorization.

3772624222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886312113.

The product of its digits is 112896, while the sum is 37.

The square root of 3772624222 is about 61421.6917871854. The cubic root of 3772624222 is about 1556.7343781458.

Adding to 3772624222 its reverse (2224262773), we get a palindrome (5996886995).

The spelling of 3772624222 in words is "three billion, seven hundred seventy-two million, six hundred twenty-four thousand, two hundred twenty-two".