1022083390 has 16 divisors (see below), whose sum is σ = 1847858832. Its totient is φ = 407031424.

The previous prime is 1022083357. The next prime is 1022083393. The reversal of 1022083390 is 933802201.

It is a super-2 number, since 2×1022083390² = 2089308912227784200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022083393) 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, 222859 + ... + 227398.

It is an arithmetic number, because the mean of its divisors is an integer number (115491177).

Almost surely, 2^1022083390 is an apocalyptic number.

1022083390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022083390 is a deficient number, since it is larger than the sum of its proper divisors (825775442).

1022083390 is a wasteful number, since it uses less digits than its factorization.

1022083390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450491.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1022083390 is about 31970.0389427351. The cubic root of 1022083390 is about 1007.3075989203.

Adding to 1022083390 its reverse (933802201), we get a palindrome (1955885591).

The spelling of 1022083390 in words is "one billion, twenty-two million, eighty-three thousand, three hundred ninety".