11022220112010 has 32 divisors (see below), whose sum is σ = 26453417769792. Its totient is φ = 2939248752000.

The previous prime is 11022220112009. The next prime is 11022220112011. The reversal of 11022220112010 is 1021102222011.

It is an interprime number because it is at equal distance from previous prime (11022220112009) and next prime (11022220112011).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11022220112011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14142510 + ... + 14901510.

It is an arithmetic number, because the mean of its divisors is an integer number (826669305306).

Almost surely, 2^{11022220112010} is an apocalyptic number.

11022220112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022220112010 is an abundant number, since it is smaller than the sum of its proper divisors (15431197657782).

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

11022220112010 is a wasteful number, since it uses less digits than its factorization.

11022220112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243078.

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

Adding to 11022220112010 its reverse (1021102222011), we get a palindrome (12043322334021).

The spelling of 11022220112010 in words is "eleven trillion, twenty-two billion, two hundred twenty million, one hundred twelve thousand, ten".