121021262424316 has 24 divisors (see below), whose sum is σ = 211810862140416. Its totient is φ = 60503873671920.

The previous prime is 121021262424301. The next prime is 121021262424331. The reversal of 121021262424316 is 613424262120121.

It is an interprime number because it is at equal distance from previous prime (121021262424301) and next prime (121021262424331).

It is a super-2 number, since 2×121021262424316² (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 7 ways as a sum of consecutive naturals, for example, 2044006785 + ... + 2044065991.

It is an arithmetic number, because the mean of its divisors is an integer number (8825452589184).

Almost surely, 2^{121021262424316} is an apocalyptic number.

It is an amenable number.

121021262424316 is a deficient number, since it is larger than the sum of its proper divisors (90789599716100).

121021262424316 is a wasteful number, since it uses less digits than its factorization.

121021262424316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107649 (or 107647 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 121021262424316 in words is "one hundred twenty-one trillion, twenty-one billion, two hundred sixty-two million, four hundred twenty-four thousand, three hundred sixteen".