11021231222332 has 6 divisors (see below), whose sum is σ = 19287154639088. Its totient is φ = 5510615611164.

The previous prime is 11021231222321. The next prime is 11021231222333. The reversal of 11021231222332 is 23322213212011.

It is a super-2 number, since 2×11021231222332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11021231222297 and 11021231222306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021231222333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377653902788 + ... + 1377653902795.

Almost surely, 2^{11021231222332} is an apocalyptic number.

It is an amenable number.

11021231222332 is a deficient number, since it is larger than the sum of its proper divisors (8265923416756).

11021231222332 is a wasteful number, since it uses less digits than its factorization.

11021231222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755307805587 (or 2755307805585 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11021231222332 its reverse (23322213212011), we get a palindrome (34343444434343).

The spelling of 11021231222332 in words is "eleven trillion, twenty-one billion, two hundred thirty-one million, two hundred twenty-two thousand, three hundred thirty-two".