35122121211121 has 32 divisors (see below), whose sum is σ = 41373656064000. Its totient is φ = 29193624113472.

The previous prime is 35122121211019. The next prime is 35122121211143. The reversal of 35122121211121 is 12111212122153.

It is not a de Polignac number, because 35122121211121 - 2²³ = 35122112822513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35122121211161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35962500 + ... + 36926218.

It is an arithmetic number, because the mean of its divisors is an integer number (1292926752000).

Almost surely, 2^{35122121211121} is an apocalyptic number.

It is an amenable number.

35122121211121 is a deficient number, since it is larger than the sum of its proper divisors (6251534852879).

35122121211121 is a wasteful number, since it uses less digits than its factorization.

35122121211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964981.

The product of its digits is 480, while the sum is 25.

Adding to 35122121211121 its reverse (12111212122153), we get a palindrome (47233333333274).

The spelling of 35122121211121 in words is "thirty-five trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred eleven thousand, one hundred twenty-one".