1141323212190 has 64 divisors (see below), whose sum is σ = 3189552339456. Its totient is φ = 255951725952.

The previous prime is 1141323212171. The next prime is 1141323212191. The reversal of 1141323212190 is 912123231411.

It is a super-2 number, since 2×1141323212190² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141323212191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51261252 + ... + 51283511.

It is an arithmetic number, because the mean of its divisors is an integer number (49836755304).

Almost surely, 2^{1141323212190} is an apocalyptic number.

1141323212190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141323212190 is an abundant number, since it is smaller than the sum of its proper divisors (2048229127266).

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

1141323212190 is a wasteful number, since it uses less digits than its factorization.

1141323212190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102544833.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 1141323212190 in words is "one trillion, one hundred forty-one billion, three hundred twenty-three million, two hundred twelve thousand, one hundred ninety".