1010222022220 has 12 divisors (see below), whose sum is σ = 2121466246704. Its totient is φ = 404088808880.

The previous prime is 1010222022181. The next prime is 1010222022317. The reversal of 1010222022220 is 222202220101.

It is a junction number, because it is equal to n+sod(n) for n = 1010222022194 and 1010222022203.

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, 25255550536 + ... + 25255550575.

It is an arithmetic number, because the mean of its divisors is an integer number (176788853892).

Almost surely, 2^{1010222022220} is an apocalyptic number.

1010222022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010222022220 is an abundant number, since it is smaller than the sum of its proper divisors (1111244224484).

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

1010222022220 is a wasteful number, since it uses less digits than its factorization.

1010222022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50511101120 (or 50511101118 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1010222022220 its reverse (222202220101), we get a palindrome (1232424242321).

The spelling of 1010222022220 in words is "one trillion, ten billion, two hundred twenty-two million, twenty-two thousand, two hundred twenty".