10021022357 has 2 divisors, whose sum is σ = 10021022358. Its totient is φ = 10021022356.

The previous prime is 10021022321. The next prime is 10021022393. The reversal of 10021022357 is 75322012001.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10021022321) and next prime (10021022393).

It can be written as a sum of positive squares in only one way, i.e., 9949264516 + 71757841 = 99746^2 + 8471^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021022357 - 2²² = 10016828053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021922357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010511178 + 5010511179.

It is an arithmetic number, because the mean of its divisors is an integer number (5010511179).

Almost surely, 2^10021022357 is an apocalyptic number.

It is an amenable number.

10021022357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021022357 is an equidigital number, since it uses as much as digits as its factorization.

10021022357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 10021022357 its reverse (75322012001), we get a palindrome (85343034358).

The spelling of 10021022357 in words is "ten billion, twenty-one million, twenty-two thousand, three hundred fifty-seven".