2354112553211 has 2 divisors, whose sum is σ = 2354112553212. Its totient is φ = 2354112553210.

The previous prime is 2354112553207. The next prime is 2354112553279. The reversal of 2354112553211 is 1123552114532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2354112553211 - 2² = 2354112553207 is a prime.

It is a super-2 number, since 2×2354112553211² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2354112523211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177056276605 + 1177056276606.

It is an arithmetic number, because the mean of its divisors is an integer number (1177056276606).

Almost surely, 2^{2354112553211} is an apocalyptic number.

2354112553211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354112553211 is an equidigital number, since it uses as much as digits as its factorization.

2354112553211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36000, while the sum is 35.

Adding to 2354112553211 its reverse (1123552114532), we get a palindrome (3477664667743).

The spelling of 2354112553211 in words is "two trillion, three hundred fifty-four billion, one hundred twelve million, five hundred fifty-three thousand, two hundred eleven".