1120002202220 has 24 divisors (see below), whose sum is σ = 2565823227408. Its totient is φ = 407273528000.

The previous prime is 1120002202217. The next prime is 1120002202247. The reversal of 1120002202220 is 222022000211.

It is a junction number, because it is equal to n+sod(n) for n = 1120002202195 and 1120002202204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2545459331 + ... + 2545459770.

It is an arithmetic number, because the mean of its divisors is an integer number (106909301142).

Almost surely, 2^{1120002202220} is an apocalyptic number.

1120002202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120002202220 is an abundant number, since it is smaller than the sum of its proper divisors (1445821025188).

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

1120002202220 is a wasteful number, since it uses less digits than its factorization.

1120002202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090919121 (or 5090919119 counting only the distinct ones).

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

Adding to 1120002202220 its reverse (222022000211), we get a palindrome (1342024202431).

The spelling of 1120002202220 in words is "one trillion, one hundred twenty billion, two million, two hundred two thousand, two hundred twenty".