35121022553212 has 6 divisors (see below), whose sum is σ = 61461789468128. Its totient is φ = 17560511276604.

The previous prime is 35121022553209. The next prime is 35121022553291. The reversal of 35121022553212 is 21235522012153.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4390127819148 + ... + 4390127819155.

Almost surely, 2^{35121022553212} is an apocalyptic number.

It is an amenable number.

35121022553212 is a deficient number, since it is larger than the sum of its proper divisors (26340766914916).

35121022553212 is a wasteful number, since it uses less digits than its factorization.

35121022553212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8780255638307 (or 8780255638305 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 35121022553212 its reverse (21235522012153), we get a palindrome (56356544565365).

The spelling of 35121022553212 in words is "thirty-five trillion, one hundred twenty-one billion, twenty-two million, five hundred fifty-three thousand, two hundred twelve".