102212030212351 has 2 divisors, whose sum is σ = 102212030212352. Its totient is φ = 102212030212350.

The previous prime is 102212030212301. The next prime is 102212030212381. The reversal of 102212030212351 is 153212030212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212030212351 - 2¹⁵ = 102212030179583 is a prime.

It is a super-2 number, since 2×102212030212351² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102212030212301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106015106175 + 51106015106176.

It is an arithmetic number, because the mean of its divisors is an integer number (51106015106176).

Almost surely, 2^{102212030212351} is an apocalyptic number.

102212030212351 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212030212351 is an equidigital number, since it uses as much as digits as its factorization.

102212030212351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 102212030212351 its reverse (153212030212201), we get a palindrome (255424060424552).

The spelling of 102212030212351 in words is "one hundred two trillion, two hundred twelve billion, thirty million, two hundred twelve thousand, three hundred fifty-one".