35100041221 has 16 divisors (see below), whose sum is σ = 41527584000. Its totient is φ = 29027311488.

The previous prime is 35100041209. The next prime is 35100041239. The reversal of 35100041221 is 12214000153.

It is not a de Polignac number, because 35100041221 - 2¹³ = 35100033029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35100047221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222201 + ... + 345793.

It is an arithmetic number, because the mean of its divisors is an integer number (2595474000).

Almost surely, 2^35100041221 is an apocalyptic number.

It is an amenable number.

35100041221 is a deficient number, since it is larger than the sum of its proper divisors (6427542779).

35100041221 is a wasteful number, since it uses less digits than its factorization.

35100041221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125028.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 35100041221 its reverse (12214000153), we get a palindrome (47314041374).

The spelling of 35100041221 in words is "thirty-five billion, one hundred million, forty-one thousand, two hundred twenty-one".