1122020000222 has 8 divisors (see below), whose sum is σ = 1836032727672. Its totient is φ = 510009091000.

The previous prime is 1122020000221. The next prime is 1122020000251. The reversal of 1122020000222 is 2220000202211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1122020000197 and 1122020000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122020000221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25500454529 + ... + 25500454572.

It is an arithmetic number, because the mean of its divisors is an integer number (229504090959).

Almost surely, 2^{1122020000222} is an apocalyptic number.

1122020000222 is a deficient number, since it is larger than the sum of its proper divisors (714012727450).

1122020000222 is a wasteful number, since it uses less digits than its factorization.

1122020000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51000909114.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1122020000222 its reverse (2220000202211), we get a palindrome (3342020202433).

The spelling of 1122020000222 in words is "one trillion, one hundred twenty-two billion, twenty million, two hundred twenty-two", and thus it is an aban number.