35222238906986 has 16 divisors (see below), whose sum is σ = 52927008741000. Its totient is φ = 17579903593728.

The previous prime is 35222238906931. The next prime is 35222238906989. The reversal of 35222238906986 is 68960983222253.

It can be written as a sum of positive squares in 4 ways, for example, as 35019350821225 + 202888085761 = 5917715^2 + 450431^2 .

It is a super-2 number, since 2×35222238906986² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (35222238906989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91021040 + ... + 91407188.

Almost surely, 2^{35222238906986} is an apocalyptic number.

35222238906986 is a deficient number, since it is larger than the sum of its proper divisors (17704769834014).

35222238906986 is a wasteful number, since it uses less digits than its factorization.

35222238906986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466873.

The product of its (nonzero) digits is 134369280, while the sum is 65.

The spelling of 35222238906986 in words is "thirty-five trillion, two hundred twenty-two billion, two hundred thirty-eight million, nine hundred six thousand, nine hundred eighty-six".