1020020200222 has 8 divisors (see below), whose sum is σ = 1532373380856. Its totient is φ = 509229073272.

The previous prime is 1020020200217. The next prime is 1020020200223. The reversal of 1020020200222 is 2220020200201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020020200223) 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, 390511788 + ... + 390514399.

It is an arithmetic number, because the mean of its divisors is an integer number (191546672607).

Almost surely, 2^{1020020200222} is an apocalyptic number.

1020020200222 is a deficient number, since it is larger than the sum of its proper divisors (512353180634).

1020020200222 is an equidigital number, since it uses as much as digits as its factorization.

1020020200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781026842.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1020020200222 its reverse (2220020200201), we get a palindrome (3240040400423).

The spelling of 1020020200222 in words is "one trillion, twenty billion, twenty million, two hundred thousand, two hundred twenty-two".