101000100012212 has 12 divisors (see below), whose sum is σ = 177374733945696. Its totient is φ = 50321604599160.

The previous prime is 101000100012197. The next prime is 101000100012233. The reversal of 101000100012212 is 212210001000101.

It is a junction number, because it is equal to n+sod(n) for n = 101000100012193 and 101000100012202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44611350464 + ... + 44611352727.

It is an arithmetic number, because the mean of its divisors is an integer number (14781227828808).

Almost surely, 2^{101000100012212} is an apocalyptic number.

It is an amenable number.

101000100012212 is a deficient number, since it is larger than the sum of its proper divisors (76374633933484).

101000100012212 is a wasteful number, since it uses less digits than its factorization.

101000100012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89222703478 (or 89222703476 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101000100012212 its reverse (212210001000101), we get a palindrome (313210101012313).

The spelling of 101000100012212 in words is "one hundred one trillion, one hundred million, twelve thousand, two hundred twelve".