1422211150 has 12 divisors (see below), whose sum is σ = 2645312832. Its totient is φ = 568884440.

The previous prime is 1422211129. The next prime is 1422211163. The reversal of 1422211150 is 511122241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14222062 + ... + 14222161.

It is an arithmetic number, because the mean of its divisors is an integer number (220442736).

Almost surely, 2^1422211150 is an apocalyptic number.

1422211150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422211150 is a deficient number, since it is larger than the sum of its proper divisors (1223101682).

1422211150 is a wasteful number, since it uses less digits than its factorization.

1422211150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28444235 (or 28444230 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1422211150 is about 37712.2148646828. The cubic root of 1422211150 is about 1124.5739687258.

Adding to 1422211150 its reverse (511122241), we get a palindrome (1933333391).

The spelling of 1422211150 in words is "one billion, four hundred twenty-two million, two hundred eleven thousand, one hundred fifty".