102022212111143 has 2 divisors, whose sum is σ = 102022212111144. Its totient is φ = 102022212111142.

The previous prime is 102022212111031. The next prime is 102022212111151. The reversal of 102022212111143 is 341111212220201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102022212111143 - 2²⁶ = 102022145002279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102022212119143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011106055571 + 51011106055572.

It is an arithmetic number, because the mean of its divisors is an integer number (51011106055572).

Almost surely, 2^{102022212111143} is an apocalyptic number.

102022212111143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022212111143 is an equidigital number, since it uses as much as digits as its factorization.

102022212111143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 102022212111143 its reverse (341111212220201), we get a palindrome (443133424331344).

The spelling of 102022212111143 in words is "one hundred two trillion, twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred forty-three".