11022012212000 has 48 divisors (see below), whose sum is σ = 27081084014712. Its totient is φ = 4408804883200.

The previous prime is 11022012211999. The next prime is 11022012212117. The reversal of 11022012212000 is 21221022011.

It can be written as a sum of positive squares in 4 ways, for example, as 1124117339536 + 9897894872464 = 1060244^2 + 3146092^2 .

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, 1377747527 + ... + 1377755526.

Almost surely, 2^{11022012212000} is an apocalyptic number.

11022012212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022012212000 is an abundant number, since it is smaller than the sum of its proper divisors (16059071802712).

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

11022012212000 is an equidigital number, since it uses as much as digits as its factorization.

11022012212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755503078 (or 2755503060 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022012212000 its reverse (21221022011), we get a palindrome (11043233234011).

The spelling of 11022012212000 in words is "eleven trillion, twenty-two billion, twelve million, two hundred twelve thousand".