11212211032000 has 112 divisors (see below), whose sum is σ = 30291317278560. Its totient is φ = 4077167616000.

The previous prime is 11212211031961. The next prime is 11212211032013. The reversal of 11212211032000 is 23011221211.

It is a super-2 number, since 2×11212211032000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63617745 + ... + 63793744.

Almost surely, 2^{11212211032000} is an apocalyptic number.

11212211032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11212211032000 is an abundant number, since it is smaller than the sum of its proper divisors (19079106246560).

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

11212211032000 is a wasteful number, since it uses less digits than its factorization.

11212211032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127411527 (or 127411507 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11212211032000 its reverse (23011221211), we get a palindrome (11235222253211).

The spelling of 11212211032000 in words is "eleven trillion, two hundred twelve billion, two hundred eleven million, thirty-two thousand".