1022000110202 has 4 divisors (see below), whose sum is σ = 1533000165306. Its totient is φ = 511000055100.

The previous prime is 1022000110169. The next prime is 1022000110207. The reversal of 1022000110202 is 2020110002201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 836436455761 + 185563654441 = 914569^2 + 430771^2 .

It is not an unprimeable number, because it can be changed into a prime (1022000110207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255500027549 + ... + 255500027552.

Almost surely, 2^{1022000110202} is an apocalyptic number.

1022000110202 is a deficient number, since it is larger than the sum of its proper divisors (511000055104).

1022000110202 is an equidigital number, since it uses as much as digits as its factorization.

1022000110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511000055103.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1022000110202 its reverse (2020110002201), we get a palindrome (3042110112403).

The spelling of 1022000110202 in words is "one trillion, twenty-two billion, one hundred ten thousand, two hundred two".