22202211000112 has 160 divisors (see below), whose sum is σ = 53149718200320. Its totient is φ = 8840421596160.

The previous prime is 22202211000077. The next prime is 22202211000161. The reversal of 22202211000112 is 21100011220222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5022214 + ... + 8344282.

It is an arithmetic number, because the mean of its divisors is an integer number (332185738752).

Almost surely, 2^{22202211000112} is an apocalyptic number.

22202211000112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202211000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26574859100160).

22202211000112 is an abundant number, since it is smaller than the sum of its proper divisors (30947507200208).

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

22202211000112 is a wasteful number, since it uses less digits than its factorization.

22202211000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322251 (or 3322245 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22202211000112 its reverse (21100011220222), we get a palindrome (43302222220334).

The spelling of 22202211000112 in words is "twenty-two trillion, two hundred two billion, two hundred eleven million, one hundred twelve", and thus it is an aban number.