1101222012202 has 16 divisors (see below), whose sum is σ = 1779565213440. Its totient is φ = 508065422832.

The previous prime is 1101222012193. The next prime is 1101222012217. The reversal of 1101222012202 is 2022102221011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7883202 + ... + 8021677.

It is an arithmetic number, because the mean of its divisors is an integer number (111222825840).

Almost surely, 2^{1101222012202} is an apocalyptic number.

1101222012202 is a deficient number, since it is larger than the sum of its proper divisors (678343201238).

1101222012202 is a wasteful number, since it uses less digits than its factorization.

1101222012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15907557.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1101222012202 its reverse (2022102221011), we get a palindrome (3123324233213).

The spelling of 1101222012202 in words is "one trillion, one hundred one billion, two hundred twenty-two million, twelve thousand, two hundred two".