11022020101 has 8 divisors (see below), whose sum is σ = 11046089600. Its totient is φ = 10997976528.

The previous prime is 11022020063. The next prime is 11022020143. The reversal of 11022020101 is 10102022011.

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

It is a cyclic number.

It is not a de Polignac number, because 11022020101 - 2¹¹ = 11022018053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022026101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011655 + ... + 1022491.

It is an arithmetic number, because the mean of its divisors is an integer number (1380761200).

Almost surely, 2^11022020101 is an apocalyptic number.

It is an amenable number.

11022020101 is a deficient number, since it is larger than the sum of its proper divisors (24069499).

11022020101 is a wasteful number, since it uses less digits than its factorization.

11022020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12963.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11022020101 its reverse (10102022011), we get a palindrome (21124042112).

It can be divided in two parts, 110220 and 20101, that added together give a 4-th power (130321 = 19⁴).

The spelling of 11022020101 in words is "eleven billion, twenty-two million, twenty thousand, one hundred one".