10010021222212 has 24 divisors (see below), whose sum is σ = 19299248845632. Its totient is φ = 4504960044000.

The previous prime is 10010021222189. The next prime is 10010021222219. The reversal of 10010021222212 is 21222212001001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10010021222219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126235568 + ... + 1126244455.

It is an arithmetic number, because the mean of its divisors is an integer number (804135368568).

Almost surely, 2^{10010021222212} is an apocalyptic number.

It is an amenable number.

10010021222212 is a deficient number, since it is larger than the sum of its proper divisors (9289227623420).

10010021222212 is a wasteful number, since it uses less digits than its factorization.

10010021222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252480139 (or 2252480137 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10010021222212 its reverse (21222212001001), we get a palindrome (31232233223213).

It can be divided in two parts, 100100 and 21222212, that added together give a palindrome (21322312).

The spelling of 10010021222212 in words is "ten trillion, ten billion, twenty-one million, two hundred twenty-two thousand, two hundred twelve".