35140221122 has 8 divisors (see below), whose sum is σ = 54134935356. Its totient is φ = 17095242672.

The previous prime is 35140221107. The next prime is 35140221133. The reversal of 35140221122 is 22112204153.

It can be written as a sum of positive squares in 2 ways, for example, as 33719609641 + 1420611481 = 183629^2 + 37691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237433853 + ... + 237434000.

Almost surely, 2^35140221122 is an apocalyptic number.

35140221122 is a deficient number, since it is larger than the sum of its proper divisors (18994714234).

35140221122 is a wasteful number, since it uses less digits than its factorization.

35140221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474867892.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 35140221122 its reverse (22112204153), we get a palindrome (57252425275).

The spelling of 35140221122 in words is "thirty-five billion, one hundred forty million, two hundred twenty-one thousand, one hundred twenty-two".