1120221122 has 16 divisors (see below), whose sum is σ = 1735198080. Its totient is φ = 542061072.

The previous prime is 1120221121. The next prime is 1120221131. The reversal of 1120221122 is 2211220211.

It is a junction number, because it is equal to n+sod(n) for n = 1120221097 and 1120221106.

It is not an unprimeable number, because it can be changed into a prime (1120221121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50378 + ... + 69125.

It is an arithmetic number, because the mean of its divisors is an integer number (108449880).

Almost surely, 2^1120221122 is an apocalyptic number.

1120221122 is a deficient number, since it is larger than the sum of its proper divisors (614976958).

1120221122 is a wasteful number, since it uses less digits than its factorization.

1120221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119657.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1120221122 is about 33469.7045400762. The cubic root of 1120221122 is about 1038.5671596040.

Adding to 1120221122 its reverse (2211220211), we get a palindrome (3331441333).

The spelling of 1120221122 in words is "one billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".