154222331140363 has 2 divisors, whose sum is σ = 154222331140364. Its totient is φ = 154222331140362.

The previous prime is 154222331140351. The next prime is 154222331140373. The reversal of 154222331140363 is 363041133222451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154222331140363 is a prime.

It is a super-2 number, since 2×154222331140363² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (154222331140373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77111165570181 + 77111165570182.

It is an arithmetic number, because the mean of its divisors is an integer number (77111165570182).

Almost surely, 2^{154222331140363} is an apocalyptic number.

154222331140363 is a deficient number, since it is larger than the sum of its proper divisors (1).

154222331140363 is an equidigital number, since it uses as much as digits as its factorization.

154222331140363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 154222331140363 in words is "one hundred fifty-four trillion, two hundred twenty-two billion, three hundred thirty-one million, one hundred forty thousand, three hundred sixty-three".