1122020210211 has 16 divisors (see below), whose sum is σ = 1498051629984. Its totient is φ = 747001592064.

The previous prime is 1122020210203. The next prime is 1122020210219. The reversal of 1122020210211 is 1120120202211.

It is an interprime number because it is at equal distance from previous prime (1122020210203) and next prime (1122020210219).

It is not a de Polignac number, because 1122020210211 - 2³ = 1122020210203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122020210219) 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, 10100905 + ... + 10211381.

It is an arithmetic number, because the mean of its divisors is an integer number (93628226874).

Almost surely, 2^{1122020210211} is an apocalyptic number.

1122020210211 is a deficient number, since it is larger than the sum of its proper divisors (376031419773).

1122020210211 is a wasteful number, since it uses less digits than its factorization.

1122020210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115030.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122020210211 its reverse (1120120202211), we get a palindrome (2242140412422).

The spelling of 1122020210211 in words is "one trillion, one hundred twenty-two billion, twenty million, two hundred ten thousand, two hundred eleven".