1122000011202 has 64 divisors (see below), whose sum is σ = 2596119314688. Its totient is φ = 316643040000.

The previous prime is 1122000011201. The next prime is 1122000011239. The reversal of 1122000011202 is 2021100002211.

It is not an unprimeable number, because it can be changed into a prime (1122000011201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1471752 + ... + 2100012.

It is an arithmetic number, because the mean of its divisors is an integer number (40564364292).

Almost surely, 2^{1122000011202} is an apocalyptic number.

1122000011202 is an abundant number, since it is smaller than the sum of its proper divisors (1474119303486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122000011202 is a wasteful number, since it uses less digits than its factorization.

1122000011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628795.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122000011202 its reverse (2021100002211), we get a palindrome (3143100013413).

The spelling of 1122000011202 in words is "one trillion, one hundred twenty-two billion, eleven thousand, two hundred two".