1122202211012 has 24 divisors (see below), whose sum is σ = 1967218063104. Its totient is φ = 560140300512.

The previous prime is 1122202211003. The next prime is 1122202211021. The reversal of 1122202211012 is 2101122022211.

It is an interprime number because it is at equal distance from previous prime (1122202211003) and next prime (1122202211021).

It is a super-3 number, since 3×1122202211012³ (a number of 37 digits) contains 333 as substring.

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, 11995883 + ... + 12089069.

It is an arithmetic number, because the mean of its divisors is an integer number (81967419296).

Almost surely, 2^{1122202211012} is an apocalyptic number.

It is an amenable number.

1122202211012 is a deficient number, since it is larger than the sum of its proper divisors (845015852092).

1122202211012 is a wasteful number, since it uses less digits than its factorization.

1122202211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98315 (or 98313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1122202211012 its reverse (2101122022211), we get a palindrome (3223324233223).

It can be divided in two parts, 112220 and 2211012, that added together give a palindrome (2323232).

The spelling of 1122202211012 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two hundred eleven thousand, twelve".