1022220020210 has 8 divisors (see below), whose sum is σ = 1839996036396. Its totient is φ = 408888008080.

The previous prime is 1022220020203. The next prime is 1022220020219. The reversal of 1022220020210 is 120200222201.

1022220020210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1018543174441 + 3676845769 = 1009229^2 + 60637^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1022220020219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51111001001 + ... + 51111001020.

Almost surely, 2^{1022220020210} is an apocalyptic number.

1022220020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022220020210 is a deficient number, since it is larger than the sum of its proper divisors (817776016186).

1022220020210 is a wasteful number, since it uses less digits than its factorization.

1022220020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102222002028.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1022220020210 its reverse (120200222201), we get a palindrome (1142420242411).

The spelling of 1022220020210 in words is "one trillion, twenty-two billion, two hundred twenty million, twenty thousand, two hundred ten".