1022423230 has 8 divisors (see below), whose sum is σ = 1840361832. Its totient is φ = 408969288.

The previous prime is 1022423219. The next prime is 1022423243. The reversal of 1022423230 is 323242201.

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

It is a super-2 number, since 2×1022423230² = 2090698522487265800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022423198 and 1022423207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51121152 + ... + 51121171.

It is an arithmetic number, because the mean of its divisors is an integer number (230045229).

Almost surely, 2^1022423230 is an apocalyptic number.

1022423230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022423230 is a deficient number, since it is larger than the sum of its proper divisors (817938602).

1022423230 is a wasteful number, since it uses less digits than its factorization.

1022423230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102242330.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1022423230 is about 31975.3534773269. The cubic root of 1022423230 is about 1007.4192289120.

Adding to 1022423230 its reverse (323242201), we get a palindrome (1345665431).

The spelling of 1022423230 in words is "one billion, twenty-two million, four hundred twenty-three thousand, two hundred thirty".