2122034471357 has 2 divisors, whose sum is σ = 2122034471358. Its totient is φ = 2122034471356.

The previous prime is 2122034471309. The next prime is 2122034471419. The reversal of 2122034471357 is 7531744302212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1895547950521 + 226486520836 = 1376789^2 + 475906^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122034471357 - 2¹² = 2122034467261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122034470357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061017235678 + 1061017235679.

It is an arithmetic number, because the mean of its divisors is an integer number (1061017235679).

Almost surely, 2^{2122034471357} is an apocalyptic number.

It is an amenable number.

2122034471357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122034471357 is an equidigital number, since it uses as much as digits as its factorization.

2122034471357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

Adding to 2122034471357 its reverse (7531744302212), we get a palindrome (9653778773569).

The spelling of 2122034471357 in words is "two trillion, one hundred twenty-two billion, thirty-four million, four hundred seventy-one thousand, three hundred fifty-seven".