22541401139 has 2 divisors, whose sum is σ = 22541401140. Its totient is φ = 22541401138.

The previous prime is 22541401049. The next prime is 22541401147. The reversal of 22541401139 is 93110414522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22541401139 - 2⁸ = 22541400883 is a prime.

It is a super-2 number, since 2×22541401139² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22541401159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11270700569 + 11270700570.

It is an arithmetic number, because the mean of its divisors is an integer number (11270700570).

Almost surely, 2^22541401139 is an apocalyptic number.

22541401139 is a deficient number, since it is larger than the sum of its proper divisors (1).

22541401139 is an equidigital number, since it uses as much as digits as its factorization.

22541401139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 22541401139 in words is "twenty-two billion, five hundred forty-one million, four hundred one thousand, one hundred thirty-nine".