11011020021202 has 8 divisors (see below), whose sum is σ = 16763045405616. Its totient is φ = 5423338219332.

The previous prime is 11011020021187. The next prime is 11011020021259. The reversal of 11011020021202 is 20212002011011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11011020021202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41085895468 + ... + 41085895735.

It is an arithmetic number, because the mean of its divisors is an integer number (2095380675702).

Almost surely, 2^{11011020021202} is an apocalyptic number.

11011020021202 is a deficient number, since it is larger than the sum of its proper divisors (5752025384414).

11011020021202 is an equidigital number, since it uses as much as digits as its factorization.

11011020021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82171791272.

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

Adding to 11011020021202 its reverse (20212002011011), we get a palindrome (31223022032213).

The spelling of 11011020021202 in words is "eleven trillion, eleven billion, twenty million, twenty-one thousand, two hundred two".