11020220021202 has 64 divisors (see below), whose sum is σ = 26194091212800. Its totient is φ = 3024144083520.

The previous prime is 11020220021131. The next prime is 11020220021207. The reversal of 11020220021202 is 20212002202011.

It is a super-3 number, since 3×11020220021202³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11020220021207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23452702 + ... + 23917977.

It is an arithmetic number, because the mean of its divisors is an integer number (409282675200).

Almost surely, 2^{11020220021202} is an apocalyptic number.

11020220021202 is an abundant number, since it is smaller than the sum of its proper divisors (15173871191598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020220021202 is a wasteful number, since it uses less digits than its factorization.

11020220021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47370911.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11020220021202 its reverse (20212002202011), we get a palindrome (31232222223213).

The spelling of 11020220021202 in words is "eleven trillion, twenty billion, two hundred twenty million, twenty-one thousand, two hundred two".