1132211201 has 4 divisors (see below), whose sum is σ = 1235139504. Its totient is φ = 1029282900.

The previous prime is 1132211183. The next prime is 1132211219. The reversal of 1132211201 is 1021122311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1132211183) and next prime (1132211219).

It is a cyclic number.

It is not a de Polignac number, because 1132211201 - 2¹⁸ = 1131949057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132211261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51464135 + ... + 51464156.

It is an arithmetic number, because the mean of its divisors is an integer number (308784876).

Almost surely, 2^1132211201 is an apocalyptic number.

1132211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1132211201 is a deficient number, since it is larger than the sum of its proper divisors (102928303).

1132211201 is a wasteful number, since it uses less digits than its factorization.

1132211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102928302.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1132211201 is about 33648.3461852139. The cubic root of 1132211201 is about 1042.2593880618.

Adding to 1132211201 its reverse (1021122311), we get a palindrome (2153333512).

The spelling of 1132211201 in words is "one billion, one hundred thirty-two million, two hundred eleven thousand, two hundred one".