1003012022 has 16 divisors (see below), whose sum is σ = 1523188800. Its totient is φ = 495295680.

The previous prime is 1003012013. The next prime is 1003012027. The reversal of 1003012022 is 2202103001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1003011994 and 1003012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003012027) 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, 178979 + ... + 184497.

It is an arithmetic number, because the mean of its divisors is an integer number (95199300).

Almost surely, 2^1003012022 is an apocalyptic number.

1003012022 is a deficient number, since it is larger than the sum of its proper divisors (520176778).

1003012022 is a wasteful number, since it uses less digits than its factorization.

1003012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1003012022 is about 31670.3650436808. The cubic root of 1003012022 is about 1001.0030009860.

Adding to 1003012022 its reverse (2202103001), we get a palindrome (3205115023).

The spelling of 1003012022 in words is "one billion, three million, twelve thousand, twenty-two".