11220534050200 has 48 divisors (see below), whose sum is σ = 26724028068360. Its totient is φ = 4378744992000.

The previous prime is 11220534050197. The next prime is 11220534050203. The reversal of 11220534050200 is 205043502211.

It is an interprime number because it is at equal distance from previous prime (11220534050197) and next prime (11220534050203).

It is a super-2 number, since 2×11220534050200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220534050203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 684170706 + ... + 684187105.

Almost surely, 2^{11220534050200} is an apocalyptic number.

11220534050200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11220534050200 is an abundant number, since it is smaller than the sum of its proper divisors (15503494018160).

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

11220534050200 is a wasteful number, since it uses less digits than its factorization.

11220534050200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368357868 (or 1368357859 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 11220534050200 its reverse (205043502211), we get a palindrome (11425577552411).

The spelling of 11220534050200 in words is "eleven trillion, two hundred twenty billion, five hundred thirty-four million, fifty thousand, two hundred".