121488110694 has 48 divisors (see below), whose sum is σ = 266671941120. Its totient is φ = 39966067440.

The previous prime is 121488110683. The next prime is 121488110759. The reversal of 121488110694 is 496011884121.

It is a super-2 number, since 2×121488110694² (a number of 23 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 23 ways as a sum of consecutive naturals, for example, 3490759 + ... + 3525389.

It is an arithmetic number, because the mean of its divisors is an integer number (5555665440).

Almost surely, 2^121488110694 is an apocalyptic number.

121488110694 is an abundant number, since it is smaller than the sum of its proper divisors (145183830426).

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

121488110694 is a wasteful number, since it uses less digits than its factorization.

121488110694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37185 (or 37182 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 121488110694 in words is "one hundred twenty-one billion, four hundred eighty-eight million, one hundred ten thousand, six hundred ninety-four".