121125441226102 has 8 divisors (see below), whose sum is σ = 181782252037512. Its totient is φ = 60531357213600.

The previous prime is 121125441226079. The next prime is 121125441226117. The reversal of 121125441226102 is 201622144521121.

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

It is a super-2 number, since 2×121125441226102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 15681694899 + ... + 15681702622.

It is an arithmetic number, because the mean of its divisors is an integer number (22722781504689).

Almost surely, 2^{121125441226102} is an apocalyptic number.

121125441226102 is a deficient number, since it is larger than the sum of its proper divisors (60656810811410).

121125441226102 is a wasteful number, since it uses less digits than its factorization.

121125441226102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31363399454.

The product of its (nonzero) digits is 15360, while the sum is 34.

Adding to 121125441226102 its reverse (201622144521121), we get a palindrome (322747585747223).

The spelling of 121125441226102 in words is "one hundred twenty-one trillion, one hundred twenty-five billion, four hundred forty-one million, two hundred twenty-six thousand, one hundred two".