10112202012212 has 6 divisors (see below), whose sum is σ = 17696353521378. Its totient is φ = 5056101006104.

The previous prime is 10112202012197. The next prime is 10112202012217. The reversal of 10112202012212 is 21221020221101.

10112202012212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7928031336976 + 2184170675236 = 2815676^2 + 1477894^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112202012217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264025251523 + ... + 1264025251530.

It is an arithmetic number, because the mean of its divisors is an integer number (2949392253563).

Almost surely, 2^{10112202012212} is an apocalyptic number.

It is an amenable number.

10112202012212 is a deficient number, since it is larger than the sum of its proper divisors (7584151509166).

10112202012212 is a wasteful number, since it uses less digits than its factorization.

10112202012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528050503057 (or 2528050503055 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10112202012212 its reverse (21221020221101), we get a palindrome (31333222233313).

The spelling of 10112202012212 in words is "ten trillion, one hundred twelve billion, two hundred two million, twelve thousand, two hundred twelve".