1101000222202 has 4 divisors (see below), whose sum is σ = 1651500333306. Its totient is φ = 550500111100.

The previous prime is 1101000222181. The next prime is 1101000222209. The reversal of 1101000222202 is 2022220001011.

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., 988694137561 + 112306084641 = 994331^2 + 335121^2 .

It is not an unprimeable number, because it can be changed into a prime (1101000222209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275250055549 + ... + 275250055552.

Almost surely, 2^{1101000222202} is an apocalyptic number.

1101000222202 is a deficient number, since it is larger than the sum of its proper divisors (550500111104).

1101000222202 is an equidigital number, since it uses as much as digits as its factorization.

1101000222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550500111103.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1101000222202 its reverse (2022220001011), we get a palindrome (3123220223213).

The spelling of 1101000222202 in words is "one trillion, one hundred one billion, two hundred twenty-two thousand, two hundred two".