1102022202122 has 8 divisors (see below), whose sum is σ = 1653045568356. Its totient is φ = 551007012672.

The previous prime is 1102022202121. The next prime is 1102022202137. The reversal of 1102022202122 is 2212022202011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1044911239681 + 57110962441 = 1022209^2 + 238979^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102022202122.

It is not an unprimeable number, because it can be changed into a prime (1102022202121) 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, 1695353 + ... + 2253500.

Almost surely, 2^{1102022202122} is an apocalyptic number.

1102022202122 is a deficient number, since it is larger than the sum of its proper divisors (551023366234).

1102022202122 is a wasteful number, since it uses less digits than its factorization.

1102022202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088392.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1102022202122 its reverse (2212022202011), we get a palindrome (3314044404133).

The spelling of 1102022202122 in words is "one trillion, one hundred two billion, twenty-two million, two hundred two thousand, one hundred twenty-two".