11220201201150 has 48 divisors (see below), whose sum is σ = 30917887758000. Its totient is φ = 2992053653280.

The previous prime is 11220201201047. The next prime is 11220201201151. The reversal of 11220201201150 is 5110210202211.

11220201201150 is a `hidden beast` number, since 112 + 2 + 0 + 201 + 201 + 150 = 666.

It is a super-2 number, since 2×11220201201150² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220201201151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4155628725 + ... + 4155631424.

It is an arithmetic number, because the mean of its divisors is an integer number (644122661625).

Almost surely, 2^{11220201201150} is an apocalyptic number.

11220201201150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220201201150 is an abundant number, since it is smaller than the sum of its proper divisors (19697686556850).

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

11220201201150 is a wasteful number, since it uses less digits than its factorization.

11220201201150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8311260170 (or 8311260159 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 11220201201150 its reverse (5110210202211), we get a palindrome (16330411403361).

The spelling of 11220201201150 in words is "eleven trillion, two hundred twenty billion, two hundred one million, two hundred one thousand, one hundred fifty".