10218788265284 has 6 divisors (see below), whose sum is σ = 17882879464254. Its totient is φ = 5109394132640.

The previous prime is 10218788265277. The next prime is 10218788265317. The reversal of 10218788265284 is 48256288781201.

It can be written as a sum of positive squares in only one way, i.e., 8551074305284 + 1667713960000 = 2924222^2 + 1291400^2 .

It is a super-2 number, since 2×10218788265284² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277348533157 + ... + 1277348533164.

It is an arithmetic number, because the mean of its divisors is an integer number (2980479910709).

Almost surely, 2^{10218788265284} is an apocalyptic number.

It is an amenable number.

10218788265284 is a deficient number, since it is larger than the sum of its proper divisors (7664091198970).

10218788265284 is a wasteful number, since it uses less digits than its factorization.

10218788265284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554697066325 (or 2554697066323 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 62.

The spelling of 10218788265284 in words is "ten trillion, two hundred eighteen billion, seven hundred eighty-eight million, two hundred sixty-five thousand, two hundred eighty-four".