1101202022 has 4 divisors (see below), whose sum is σ = 1651803036. Its totient is φ = 550601010.

The previous prime is 1101202001. The next prime is 1101202031. The reversal of 1101202022 is 2202021011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2202021011 = 29 ⋅75931759.

It is a junction number, because it is equal to n+sod(n) for n = 1101201994 and 1101202012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275300504 + ... + 275300507.

It is an arithmetic number, because the mean of its divisors is an integer number (412950759).

Almost surely, 2^1101202022 is an apocalyptic number.

1101202022 is a deficient number, since it is larger than the sum of its proper divisors (550601014).

1101202022 is an equidigital number, since it uses as much as digits as its factorization.

1101202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550601013.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1101202022 is about 33184.3641192656. The cubic root of 1101202022 is about 1032.6559856728.

Adding to 1101202022 its reverse (2202021011), we get a palindrome (3303223033).

The spelling of 1101202022 in words is "one billion, one hundred one million, two hundred two thousand, twenty-two".