2211201132 has 24 divisors (see below), whose sum is σ = 5896536576. Its totient is φ = 631771728.

The previous prime is 2211201121. The next prime is 2211201137. The reversal of 2211201132 is 2311021122.

It is not an unprimeable number, because it can be changed into a prime (2211201137) 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, 13161828 + ... + 13161995.

It is an arithmetic number, because the mean of its divisors is an integer number (245689024).

Almost surely, 2^2211201132 is an apocalyptic number.

It is an amenable number.

2211201132 is an abundant number, since it is smaller than the sum of its proper divisors (3685335444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211201132 is a wasteful number, since it uses less digits than its factorization.

2211201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26323837 (or 26323835 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2211201132 is about 47023.4104675533. The cubic root of 2211201132 is about 1302.7949986779.

Adding to 2211201132 its reverse (2311021122), we get a palindrome (4522222254).

The spelling of 2211201132 in words is "two billion, two hundred eleven million, two hundred one thousand, one hundred thirty-two".