1012022022 has 16 divisors (see below), whose sum is σ = 2208048192. Its totient is φ = 306673320.

The previous prime is 1012022021. The next prime is 1012022027. The reversal of 1012022022 is 2202202101.

1012022022 is a modest number, since divided by 22022 gives 1012 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1012021989 and 1012022007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012022021) 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, 7666768 + ... + 7666899.

It is an arithmetic number, because the mean of its divisors is an integer number (138003012).

Almost surely, 2^1012022022 is an apocalyptic number.

1012022022 is an abundant number, since it is smaller than the sum of its proper divisors (1196026170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012022022 is a wasteful number, since it uses less digits than its factorization.

1012022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15333683.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1012022022 is about 31812.2935671102. The cubic root of 1012022022 is about 1003.9913882903.

Adding to 1012022022 its reverse (2202202101), we get a palindrome (3214224123).

The spelling of 1012022022 in words is "one billion, twelve million, twenty-two thousand, twenty-two".