97227211403351 has 4 divisors (see below), whose sum is σ = 97492135685472. Its totient is φ = 96962287121232.

The previous prime is 97227211403293. The next prime is 97227211403369. The reversal of 97227211403351 is 15330411272279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97227211403351 - 2⁴⁶ = 26858467225687 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97227211403296 and 97227211403305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97227211403381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132462140510 + ... + 132462141243.

It is an arithmetic number, because the mean of its divisors is an integer number (24373033921368).

Almost surely, 2^{97227211403351} is an apocalyptic number.

97227211403351 is a deficient number, since it is larger than the sum of its proper divisors (264924282121).

97227211403351 is a wasteful number, since it uses less digits than its factorization.

97227211403351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264924282120.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 97227211403351 in words is "ninety-seven trillion, two hundred twenty-seven billion, two hundred eleven million, four hundred three thousand, three hundred fifty-one".