Search a number
-
+
122123322311371 is a prime number
BaseRepresentation
bin11011110001001000001101…
…001111101100001011001011
3121000101212122022022101211021
4123301020031033230023023
5112001332031002430441
61111422402455013311
734503055526063503
oct3361101517541313
9530355568271737
10122123322311371
1135a04234772897
121184439966a237
13531b24526cc04
142222b2c1aca03
15e1ba940e73d1
hex6f120d3ec2cb

122123322311371 has 2 divisors, whose sum is σ = 122123322311372. Its totient is φ = 122123322311370.

The previous prime is 122123322311329. The next prime is 122123322311387. The reversal of 122123322311371 is 173113223321221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122123322311371 - 29 = 122123322310859 is a prime.

It is not a weakly prime, because it can be changed into another prime (122123322311971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61061661155685 + 61061661155686.

It is an arithmetic number, because the mean of its divisors is an integer number (61061661155686).

Almost surely, 2122123322311371 is an apocalyptic number.

122123322311371 is a deficient number, since it is larger than the sum of its proper divisors (1).

122123322311371 is an equidigital number, since it uses as much as digits as its factorization.

122123322311371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

Adding to 122123322311371 its reverse (173113223321221), we get a palindrome (295236545632592).

The spelling of 122123322311371 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred eleven thousand, three hundred seventy-one".