11948231622 has 16 divisors (see below), whose sum is σ = 24003624960. Its totient is φ = 3964883592.

The previous prime is 11948231621. The next prime is 11948231629. The reversal of 11948231622 is 22613284911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11948231621) 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, 4463622 + ... + 4466297.

It is an arithmetic number, because the mean of its divisors is an integer number (1500226560).

Almost surely, 2^11948231622 is an apocalyptic number.

11948231622 is an abundant number, since it is smaller than the sum of its proper divisors (12055393338).

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

11948231622 is a wasteful number, since it uses less digits than its factorization.

11948231622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930147.

The product of its digits is 41472, while the sum is 39.

The spelling of 11948231622 in words is "eleven billion, nine hundred forty-eight million, two hundred thirty-one thousand, six hundred twenty-two".