1043221140210 has 32 divisors (see below), whose sum is σ = 2503930180032. Its totient is φ = 278170143680.

The previous prime is 1043221140179. The next prime is 1043221140211. The reversal of 1043221140210 is 120411223401.

It is not an unprimeable number, because it can be changed into a prime (1043221140211) 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, 1000389 + ... + 1757048.

It is an arithmetic number, because the mean of its divisors is an integer number (78247818126).

Almost surely, 2^{1043221140210} is an apocalyptic number.

1043221140210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1043221140210 is an abundant number, since it is smaller than the sum of its proper divisors (1460709039822).

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

1043221140210 is a wasteful number, since it uses less digits than its factorization.

1043221140210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770058.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1043221140210 its reverse (120411223401), we get a palindrome (1163632363611).

The spelling of 1043221140210 in words is "one trillion, forty-three billion, two hundred twenty-one million, one hundred forty thousand, two hundred ten".