11011022220102 has 16 divisors (see below), whose sum is σ = 22224081546480. Its totient is φ = 3636667888992.

The previous prime is 11011022220091. The next prime is 11011022220103. The reversal of 11011022220102 is 20102222011011.

It is a super-2 number, since 2×11011022220102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011022220103) 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, 8418212053 + ... + 8418213360.

It is an arithmetic number, because the mean of its divisors is an integer number (1389005096655).

Almost surely, 2^{11011022220102} is an apocalyptic number.

11011022220102 is an abundant number, since it is smaller than the sum of its proper divisors (11213059326378).

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

11011022220102 is a wasteful number, since it uses less digits than its factorization.

11011022220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16836425527.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11011022220102 its reverse (20102222011011), we get a palindrome (31113244231113).

The spelling of 11011022220102 in words is "eleven trillion, eleven billion, twenty-two million, two hundred twenty thousand, one hundred two".