35222085369 has 6 divisors (see below), whose sum is σ = 50876345546. Its totient is φ = 23481390240.

The previous prime is 35222085313. The next prime is 35222085413. The reversal of 35222085369 is 96358022253.

It can be written as a sum of positive squares in only one way, i.e., 35201264400 + 20820969 = 187620^2 + 4563^2 .

It is not a de Polignac number, because 35222085369 - 2²¹ = 35219988217 is a prime.

It is a super-2 number, since 2×35222085369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35222086369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1956782512 + ... + 1956782529.

Almost surely, 2^35222085369 is an apocalyptic number.

It is an amenable number.

35222085369 is a deficient number, since it is larger than the sum of its proper divisors (15654260177).

35222085369 is a wasteful number, since it uses less digits than its factorization.

35222085369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913565047 (or 3913565044 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 35222085369 in words is "thirty-five billion, two hundred twenty-two million, eighty-five thousand, three hundred sixty-nine".