11442222200 has 48 divisors (see below), whose sum is σ = 26631699480. Its totient is φ = 4571980160.

The previous prime is 11442222173. The next prime is 11442222271. The reversal of 11442222200 is 222224411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159194 + ... + 219606.

Almost surely, 2^11442222200 is an apocalyptic number.

11442222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11442222200 is an abundant number, since it is smaller than the sum of its proper divisors (15189477280).

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

11442222200 is a wasteful number, since it uses less digits than its factorization.

11442222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61376 (or 61367 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11442222200 its reverse (222224411), we get a palindrome (11664446611).

The spelling of 11442222200 in words is "eleven billion, four hundred forty-two million, two hundred twenty-two thousand, two hundred".