1101020020222 has 16 divisors (see below), whose sum is σ = 1655876597760. Its totient is φ = 549062403448.

The previous prime is 1101020020183. The next prime is 1101020020271. The reversal of 1101020020222 is 2220200201011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458303 + ... + 2080549.

It is an arithmetic number, because the mean of its divisors is an integer number (103492287360).

Almost surely, 2^{1101020020222} is an apocalyptic number.

1101020020222 is a deficient number, since it is larger than the sum of its proper divisors (554856577538).

1101020020222 is a wasteful number, since it uses less digits than its factorization.

1101020020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624575.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1101020020222 its reverse (2220200201011), we get a palindrome (3321220221233).

The spelling of 1101020020222 in words is "one trillion, one hundred one billion, twenty million, twenty thousand, two hundred twenty-two".