10121217062 has 12 divisors (see below), whose sum is σ = 16687461588. Its totient is φ = 4600553100.

The previous prime is 10121217017. The next prime is 10121217077. The reversal of 10121217062 is 26071212101.

It is a super-2 number, since 2×10121217062² (a number of 21 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 5 ways as a sum of consecutive naturals, for example, 20911364 + ... + 20911847.

It is an arithmetic number, because the mean of its divisors is an integer number (1390621799).

Almost surely, 2^10121217062 is an apocalyptic number.

10121217062 is a deficient number, since it is larger than the sum of its proper divisors (6566244526).

10121217062 is a wasteful number, since it uses less digits than its factorization.

10121217062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41823235 (or 41823224 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 10121217062 its reverse (26071212101), we get a palindrome (36192429163).

The spelling of 10121217062 in words is "ten billion, one hundred twenty-one million, two hundred seventeen thousand, sixty-two".