2230141340981 has 4 divisors (see below), whose sum is σ = 2234683380864. Its totient is φ = 2225599301100.

The previous prime is 2230141340887. The next prime is 2230141340983. The reversal of 2230141340981 is 1890431410322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230141340981 - 2¹⁰ = 2230141339957 is a prime.

It is a super-2 number, since 2×2230141340981² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230141340983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2271019205 + ... + 2271020186.

It is an arithmetic number, because the mean of its divisors is an integer number (558670845216).

Almost surely, 2^{2230141340981} is an apocalyptic number.

It is an amenable number.

2230141340981 is a deficient number, since it is larger than the sum of its proper divisors (4542039883).

2230141340981 is an equidigital number, since it uses as much as digits as its factorization.

2230141340981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542039882.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 2230141340981 in words is "two trillion, two hundred thirty billion, one hundred forty-one million, three hundred forty thousand, nine hundred eighty-one".