10102201220012 has 72 divisors (see below), whose sum is σ = 19432597744560. Its totient is φ = 4557269848320.

The previous prime is 10102201220011. The next prime is 10102201220021. The reversal of 10102201220012 is 21002210220101.

It is a super-2 number, since 2×10102201220012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10102201220011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1395906458 + ... + 1395913694.

Almost surely, 2^{10102201220012} is an apocalyptic number.

It is an amenable number.

10102201220012 is a deficient number, since it is larger than the sum of its proper divisors (9330396524548).

10102201220012 is a wasteful number, since it uses less digits than its factorization.

10102201220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8979 (or 8828 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10102201220012 its reverse (21002210220101), we get a palindrome (31104411440113).

It can be divided in two parts, 1010 and 2201220012, that added together give a palindrome (2201221022).

The spelling of 10102201220012 in words is "ten trillion, one hundred two billion, two hundred one million, two hundred twenty thousand, twelve".