1102220230220 has 48 divisors (see below), whose sum is σ = 2369084215680. Its totient is φ = 430563108864.

The previous prime is 1102220230211. The next prime is 1102220230231. The reversal of 1102220230220 is 220320222011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853325 + ... + 1712484.

It is an arithmetic number, because the mean of its divisors is an integer number (49355921160).

Almost surely, 2^{1102220230220} is an apocalyptic number.

1102220230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102220230220 is an abundant number, since it is smaller than the sum of its proper divisors (1266863985460).

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

1102220230220 is a wasteful number, since it uses less digits than its factorization.

1102220230220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566322 (or 2566320 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1102220230220 its reverse (220320222011), we get a palindrome (1322540452231).

The spelling of 1102220230220 in words is "one trillion, one hundred two billion, two hundred twenty million, two hundred thirty thousand, two hundred twenty".