11851148002 has 32 divisors (see below), whose sum is σ = 18269521920. Its totient is φ = 5763985920.

The previous prime is 11851147991. The next prime is 11851148009. The reversal of 11851148002 is 20084115811.

It is not an unprimeable number, because it can be changed into a prime (11851148009) 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, 3895602 + ... + 3898642.

It is an arithmetic number, because the mean of its divisors is an integer number (570922560).

Almost surely, 2^11851148002 is an apocalyptic number.

11851148002 is a deficient number, since it is larger than the sum of its proper divisors (6418373918).

11851148002 is a wasteful number, since it uses less digits than its factorization.

11851148002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466.

The product of its (nonzero) digits is 2560, while the sum is 31.

The spelling of 11851148002 in words is "eleven billion, eight hundred fifty-one million, one hundred forty-eight thousand, two".