1222033002120 has 128 divisors (see below), whose sum is σ = 4655363846400. Its totient is φ = 279321827328.

The previous prime is 1222033002101. The next prime is 1222033002133. The reversal of 1222033002120 is 212003302221.

1222033002120 is a `hidden beast` number, since 122 + 2 + 0 + 330 + 0 + 212 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1222033002093 and 1222033002102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80814729 + ... + 80829848.

It is an arithmetic number, because the mean of its divisors is an integer number (36370030050).

Almost surely, 2^{1222033002120} is an apocalyptic number.

1222033002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222033002120 is an abundant number, since it is smaller than the sum of its proper divisors (3433330844280).

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

1222033002120 is a wasteful number, since it uses less digits than its factorization.

1222033002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161644604 (or 161644594 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1222033002120 its reverse (212003302221), we get a palindrome (1434036304341).

The spelling of 1222033002120 in words is "one trillion, two hundred twenty-two billion, thirty-three million, two thousand, one hundred twenty".