35220234612 has 24 divisors (see below), whose sum is σ = 82205855200. Its totient is φ = 11736462816.

The previous prime is 35220234601. The next prime is 35220234629. The reversal of 35220234612 is 21643202253.

It is a super-2 number, since 2×35220234612² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35220234612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411187 + ... + 489402.

Almost surely, 2^35220234612 is an apocalyptic number.

It is an amenable number.

35220234612 is an abundant number, since it is smaller than the sum of its proper divisors (46985620588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35220234612 is a wasteful number, since it uses less digits than its factorization.

35220234612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903855 (or 903853 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 35220234612 its reverse (21643202253), we get a palindrome (56863436865).

The spelling of 35220234612 in words is "thirty-five billion, two hundred twenty million, two hundred thirty-four thousand, six hundred twelve".