11020211002132 has 24 divisors (see below), whose sum is σ = 19319786298792. Its totient is φ = 5500275916800.

The previous prime is 11020211002093. The next prime is 11020211002183. The reversal of 11020211002132 is 23120011202011.

It can be written as a sum of positive squares in 4 ways, for example, as 1618788003856 + 9401422998276 = 1272316^2 + 3066174^2 .

It is a super-2 number, since 2×11020211002132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11009698 + ... + 11968870.

It is an arithmetic number, because the mean of its divisors is an integer number (804991095783).

Almost surely, 2^{11020211002132} is an apocalyptic number.

It is an amenable number.

11020211002132 is a deficient number, since it is larger than the sum of its proper divisors (8299575296660).

11020211002132 is a wasteful number, since it uses less digits than its factorization.

11020211002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964299 (or 964297 counting only the distinct ones).

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

Adding to 11020211002132 its reverse (23120011202011), we get a palindrome (34140222204143).

The spelling of 11020211002132 in words is "eleven trillion, twenty billion, two hundred eleven million, two thousand, one hundred thirty-two".