101011022100212 has 24 divisors (see below), whose sum is σ = 202022646866880. Its totient is φ = 43290308900160.

The previous prime is 101011022100193. The next prime is 101011022100217. The reversal of 101011022100212 is 212001220110101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101011022100217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4490339 + ... + 14905877.

It is an arithmetic number, because the mean of its divisors is an integer number (8417610286120).

Almost surely, 2^{101011022100212} is an apocalyptic number.

It is an amenable number.

101011022100212 is an abundant number, since it is smaller than the sum of its proper divisors (101011624766668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101011022100212 is a wasteful number, since it uses less digits than its factorization.

101011022100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10761911 (or 10761909 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101011022100212 its reverse (212001220110101), we get a palindrome (313012242210313).

The spelling of 101011022100212 in words is "one hundred one trillion, eleven billion, twenty-two million, one hundred thousand, two hundred twelve".