143350222 has 16 divisors (see below), whose sum is σ = 228999312. Its totient is φ = 67066240.

The previous prime is 143350201. The next prime is 143350223. The reversal of 143350222 is 222053341.

143350222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143350222² = 41098572294898568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143350193 and 143350202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143350223) 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, 6304 + ... + 18067.

It is an arithmetic number, because the mean of its divisors is an integer number (14312457).

Almost surely, 2^143350222 is an apocalyptic number.

143350222 is a deficient number, since it is larger than the sum of its proper divisors (85649090).

143350222 is a wasteful number, since it uses less digits than its factorization.

143350222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24563.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 143350222 is about 11972.8953056477. The cubic root of 143350222 is about 523.3587103692.

The spelling of 143350222 in words is "one hundred forty-three million, three hundred fifty thousand, two hundred twenty-two".