140223420200000 has 84 divisors (see below), whose sum is σ = 347797551852324. Its totient is φ = 56089368000000.

The previous prime is 140223420199981. The next prime is 140223420200009. The reversal of 140223420200000 is 2024322041.

It can be written as a sum of positive squares in 6 ways, for example, as 111863790658624 + 28359629541376 = 10576568^2 + 5325376^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (140223420200009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350358551 + ... + 350758550.

It is an arithmetic number, because the mean of its divisors is an integer number (4140447045861).

Almost surely, 2^{140223420200000} is an apocalyptic number.

140223420200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223420200000 is an abundant number, since it is smaller than the sum of its proper divisors (207574131652324).

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

140223420200000 is an frugal number, since it uses more digits than its factorization.

140223420200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701117138 (or 701117108 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 140223420200000 its reverse (2024322041), we get a palindrome (140225444522041).

The spelling of 140223420200000 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred twenty million, two hundred thousand".