1120221022201 has 16 divisors (see below), whose sum is σ = 1129454202240. Its totient is φ = 1111024632960.

The previous prime is 1120221022187. The next prime is 1120221022213. The reversal of 1120221022201 is 1022201220211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1120221022201 - 2¹¹ = 1120221020153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120221022241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159594870 + ... + 159601888.

It is an arithmetic number, because the mean of its divisors is an integer number (70590887640).

Almost surely, 2^{1120221022201} is an apocalyptic number.

It is an amenable number.

1120221022201 is a deficient number, since it is larger than the sum of its proper divisors (9233180039).

1120221022201 is a wasteful number, since it uses less digits than its factorization.

1120221022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9456.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120221022201 its reverse (1022201220211), we get a palindrome (2142422242412).

The spelling of 1120221022201 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, twenty-two thousand, two hundred one".