1022120220230 has 16 divisors (see below), whose sum is σ = 1844404474464. Its totient is φ = 407828515200.

The previous prime is 1022120220227. The next prime is 1022120220293. The reversal of 1022120220230 is 320220212201.

It is a junction number, because it is equal to n+sod(n) for n = 1022120220199 and 1022120220208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127442402 + ... + 127450421.

It is an arithmetic number, because the mean of its divisors is an integer number (115275279654).

Almost surely, 2^{1022120220230} is an apocalyptic number.

1022120220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022120220230 is a deficient number, since it is larger than the sum of its proper divisors (822284254234).

1022120220230 is a wasteful number, since it uses less digits than its factorization.

1022120220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254893231.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1022120220230 its reverse (320220212201), we get a palindrome (1342340432431).

The spelling of 1022120220230 in words is "one trillion, twenty-two billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty".