11922372014 has 16 divisors (see below), whose sum is σ = 20457604608. Its totient is φ = 5104774872.

The previous prime is 11922371957. The next prime is 11922372029. The reversal of 11922372014 is 41027322911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385682 + ... + 415445.

It is an arithmetic number, because the mean of its divisors is an integer number (1278600288).

Almost surely, 2^11922372014 is an apocalyptic number.

11922372014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11922372014 is a deficient number, since it is larger than the sum of its proper divisors (8535232594).

11922372014 is a wasteful number, since it uses less digits than its factorization.

11922372014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802199.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 11922372014 its reverse (41027322911), we get a palindrome (52949694925).

The spelling of 11922372014 in words is "eleven billion, nine hundred twenty-two million, three hundred seventy-two thousand, fourteen".