11012100201022 has 4 divisors (see below), whose sum is σ = 16518150301536. Its totient is φ = 5506050100510.

The previous prime is 11012100200989. The next prime is 11012100201041. The reversal of 11012100201022 is 22010200121011.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11012100200993 and 11012100201011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753025050254 + ... + 2753025050257.

It is an arithmetic number, because the mean of its divisors is an integer number (4129537575384).

Almost surely, 2^{11012100201022} is an apocalyptic number.

11012100201022 is a deficient number, since it is larger than the sum of its proper divisors (5506050100514).

11012100201022 is an equidigital number, since it uses as much as digits as its factorization.

11012100201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506050100513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012100201022 its reverse (22010200121011), we get a palindrome (33022300322033).

The spelling of 11012100201022 in words is "eleven trillion, twelve billion, one hundred million, two hundred one thousand, twenty-two".