141101011220 has 24 divisors (see below), whose sum is σ = 319105364424. Its totient is φ = 52098834816.

The previous prime is 141101011201. The next prime is 141101011223. The reversal of 141101011220 is 22110101141.

It can be written as a sum of positive squares in 4 ways, for example, as 25089926404 + 116011084816 = 158398^2 + 340604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141101011195 and 141101011204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141101011223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271347839 + ... + 271348358.

It is an arithmetic number, because the mean of its divisors is an integer number (13296056851).

Almost surely, 2^141101011220 is an apocalyptic number.

141101011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141101011220 is an abundant number, since it is smaller than the sum of its proper divisors (178004353204).

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

141101011220 is a wasteful number, since it uses less digits than its factorization.

141101011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542696219 (or 542696217 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 141101011220 its reverse (22110101141), we get a palindrome (163211112361).

The spelling of 141101011220 in words is "one hundred forty-one billion, one hundred one million, eleven thousand, two hundred twenty".