1220113233022 has 16 divisors (see below), whose sum is σ = 1897396198992. Its totient is φ = 588006374080.

The previous prime is 1220113232983. The next prime is 1220113233049. The reversal of 1220113233022 is 2203323110221.

It is a junction number, because it is equal to n+sod(n) for n = 1220113232984 and 1220113233002.

It is a congruent number.

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, 89628313 + ... + 89641924.

It is an arithmetic number, because the mean of its divisors is an integer number (118587262437).

Almost surely, 2^{1220113233022} is an apocalyptic number.

1220113233022 is a deficient number, since it is larger than the sum of its proper divisors (677282965970).

1220113233022 is a wasteful number, since it uses less digits than its factorization.

1220113233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179270363.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1220113233022 its reverse (2203323110221), we get a palindrome (3423436343243).

The spelling of 1220113233022 in words is "one trillion, two hundred twenty billion, one hundred thirteen million, two hundred thirty-three thousand, twenty-two".