11630209822 has 32 divisors (see below), whose sum is σ = 22500011520. Its totient is φ = 4374998880.

The previous prime is 11630209783. The next prime is 11630209823. The reversal of 11630209822 is 22890203611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11630209823) 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, 1297618 + ... + 1306549.

It is an arithmetic number, because the mean of its divisors is an integer number (703125360).

Almost surely, 2^11630209822 is an apocalyptic number.

11630209822 is a deficient number, since it is larger than the sum of its proper divisors (10869801698).

11630209822 is a wasteful number, since it uses less digits than its factorization.

11630209822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604216.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 11630209822 in words is "eleven billion, six hundred thirty million, two hundred nine thousand, eight hundred twenty-two".