10210200121012 has 12 divisors (see below), whose sum is σ = 17874252184096. Its totient is φ = 5103270925560.

The previous prime is 10210200120943. The next prime is 10210200121019. The reversal of 10210200121012 is 21012100201201.

It is a super-2 number, since 2×10210200121012² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10210200120983 and 10210200121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210200121019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457271178 + ... + 457293505.

Almost surely, 2^{10210200121012} is an apocalyptic number.

It is an amenable number.

10210200121012 is a deficient number, since it is larger than the sum of its proper divisors (7664052063084).

10210200121012 is a wasteful number, since it uses less digits than its factorization.

10210200121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914567478 (or 914567476 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10210200121012 its reverse (21012100201201), we get a palindrome (31222300322213).

The spelling of 10210200121012 in words is "ten trillion, two hundred ten billion, two hundred million, one hundred twenty-one thousand, twelve".