1120120111201 has 32 divisors (see below), whose sum is σ = 1380763238400. Its totient is φ = 884865453120.

The previous prime is 1120120111199. The next prime is 1120120111207. The reversal of 1120120111201 is 1021110210211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1120120111201 - 2¹ = 1120120111199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1120120111207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222287640 + ... + 222292678.

It is an arithmetic number, because the mean of its divisors is an integer number (43148851200).

Almost surely, 2^{1120120111201} is an apocalyptic number.

It is an amenable number.

1120120111201 is a deficient number, since it is larger than the sum of its proper divisors (260643127199).

1120120111201 is a wasteful number, since it uses less digits than its factorization.

1120120111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8389.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1120120111201 its reverse (1021110210211), we get a palindrome (2141230321412).

It can be divided in two parts, 1120120 and 111201, that added together give a palindrome (1231321).

The spelling of 1120120111201 in words is "one trillion, one hundred twenty billion, one hundred twenty million, one hundred eleven thousand, two hundred one".