1120220003201 has 24 divisors (see below), whose sum is σ = 1231213203000. Its totient is φ = 1018626166272.

The previous prime is 1120220003173. The next prime is 1120220003233. The reversal of 1120220003201 is 1023000220211.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 1048289299600 + 71930703601 = 1023860^2 + 268199^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1120220003201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120220003291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3907595 + ... + 4184463.

It is an arithmetic number, because the mean of its divisors is an integer number (51300550125).

Almost surely, 2^{1120220003201} is an apocalyptic number.

It is an amenable number.

1120220003201 is a deficient number, since it is larger than the sum of its proper divisors (110993199799).

1120220003201 is a wasteful number, since it uses less digits than its factorization.

1120220003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277253 (or 277240 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1120220003201 its reverse (1023000220211), we get a palindrome (2143220223412).

The spelling of 1120220003201 in words is "one trillion, one hundred twenty billion, two hundred twenty million, three thousand, two hundred one".