1122012102201 has 8 divisors (see below), whose sum is σ = 1496027908704. Its totient is φ = 748002181920.

The previous prime is 1122012102179. The next prime is 1122012102227. The reversal of 1122012102201 is 1022012102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1122012102201 - 2⁶ = 1122012102137 is a prime.

It is a super-2 number, since 2×1122012102201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122012102901) 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, 1005715 + ... + 1804296.

It is an arithmetic number, because the mean of its divisors is an integer number (187003488588).

Almost surely, 2^{1122012102201} is an apocalyptic number.

It is an amenable number.

1122012102201 is a deficient number, since it is larger than the sum of its proper divisors (374015806503).

1122012102201 is a wasteful number, since it uses less digits than its factorization.

1122012102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943111.

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

Adding to 1122012102201 its reverse (1022012102211), we get a palindrome (2144024204412).

The spelling of 1122012102201 in words is "one trillion, one hundred twenty-two billion, twelve million, one hundred two thousand, two hundred one".