1122021210201 has 16 divisors (see below), whose sum is σ = 1536492058368. Its totient is φ = 727783056000.

The previous prime is 1122021210179. The next prime is 1122021210251. The reversal of 1122021210201 is 1020121202211.

It is not a de Polignac number, because 1122021210201 - 2³³ = 1113431275609 is a prime.

It is a super-2 number, since 2×1122021210201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122021210251) 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, 10741776 + ... + 10845726.

It is an arithmetic number, because the mean of its divisors is an integer number (96030753648).

Almost surely, 2^{1122021210201} is an apocalyptic number.

It is an amenable number.

1122021210201 is a deficient number, since it is larger than the sum of its proper divisors (414470848167).

1122021210201 is a wasteful number, since it uses less digits than its factorization.

1122021210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201232.

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

Adding to 1122021210201 its reverse (1020121202211), we get a palindrome (2142142412412).

The spelling of 1122021210201 in words is "one trillion, one hundred twenty-two billion, twenty-one million, two hundred ten thousand, two hundred one".