1022254022 has 8 divisors (see below), whose sum is σ = 1533702072. Its totient is φ = 511020000.

The previous prime is 1022254003. The next prime is 1022254033. The reversal of 1022254022 is 2204522201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1022253985 and 1022254003.

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 in 3 ways as a sum of consecutive naturals, for example, 40979 + ... + 61022.

It is an arithmetic number, because the mean of its divisors is an integer number (191712759).

Almost surely, 2^1022254022 is an apocalyptic number.

1022254022 is a deficient number, since it is larger than the sum of its proper divisors (511448050).

1022254022 is a wasteful number, since it uses less digits than its factorization.

1022254022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107014.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1022254022 is about 31972.7074549529. The cubic root of 1022254022 is about 1007.3636508850.

Adding to 1022254022 its reverse (2204522201), we get a palindrome (3226776223).

The spelling of 1022254022 in words is "one billion, twenty-two million, two hundred fifty-four thousand, twenty-two".