11267148529990 has 64 divisors (see below), whose sum is σ = 20732385196800. Its totient is φ = 4407525555840.

The previous prime is 11267148529981. The next prime is 11267148529993. The reversal of 11267148529990 is 9992584176211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11267148529993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200730069 + ... + 200786191.

It is an arithmetic number, because the mean of its divisors is an integer number (323943518700).

Almost surely, 2^{11267148529990} is an apocalyptic number.

11267148529990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11267148529990 is a deficient number, since it is larger than the sum of its proper divisors (9465236666810).

11267148529990 is a wasteful number, since it uses less digits than its factorization.

11267148529990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58357.

The product of its (nonzero) digits is 19595520, while the sum is 64.

The spelling of 11267148529990 in words is "eleven trillion, two hundred sixty-seven billion, one hundred forty-eight million, five hundred twenty-nine thousand, nine hundred ninety".