11245213168490 has 32 divisors (see below), whose sum is σ = 23154649960320. Its totient is φ = 3851894988864.

The previous prime is 11245213168447. The next prime is 11245213168493. The reversal of 11245213168490 is 9486131254211.

It is not an unprimeable number, because it can be changed into a prime (11245213168493) 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, 75063572 + ... + 75213231.

It is an arithmetic number, because the mean of its divisors is an integer number (723582811260).

Almost surely, 2^{11245213168490} is an apocalyptic number.

11245213168490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11245213168490 is an abundant number, since it is smaller than the sum of its proper divisors (11909436791830).

11245213168490 is a wasteful number, since it uses less digits than its factorization.

11245213168490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150277886.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 11245213168490 in words is "eleven trillion, two hundred forty-five billion, two hundred thirteen million, one hundred sixty-eight thousand, four hundred ninety".