1100220210222 has 48 divisors (see below), whose sum is σ = 2670987146112. Its totient is φ = 300681297840.

The previous prime is 1100220210179. The next prime is 1100220210263. The reversal of 1100220210222 is 2220120220011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81346404 + ... + 81359927.

It is an arithmetic number, because the mean of its divisors is an integer number (55645565544).

Almost surely, 2^{1100220210222} is an apocalyptic number.

1100220210222 is an abundant number, since it is smaller than the sum of its proper divisors (1570766935890).

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

1100220210222 is a wasteful number, since it uses less digits than its factorization.

1100220210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162706373 (or 162706366 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1100220210222 its reverse (2220120220011), we get a palindrome (3320340430233).

The spelling of 1100220210222 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred ten thousand, two hundred twenty-two".