141021222100 has 36 divisors (see below), whose sum is σ = 333835695648. Its totient is φ = 51280444000.

The previous prime is 141021222047. The next prime is 141021222101. The reversal of 141021222100 is 1222120141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141021222101) 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, 64099456 + ... + 64101655.

It is an arithmetic number, because the mean of its divisors is an integer number (9273213768).

Almost surely, 2^141021222100 is an apocalyptic number.

141021222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141021222100 is an abundant number, since it is smaller than the sum of its proper divisors (192814473548).

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

141021222100 is a wasteful number, since it uses less digits than its factorization.

141021222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128201136 (or 128201129 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 141021222100 its reverse (1222120141), we get a palindrome (142243342241).

The spelling of 141021222100 in words is "one hundred forty-one billion, twenty-one million, two hundred twenty-two thousand, one hundred".