101111322202212 has 24 divisors (see below), whose sum is σ = 269630192539456. Its totient is φ = 28888949200608.

The previous prime is 101111322202207. The next prime is 101111322202249. The reversal of 101111322202212 is 212202223111101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601853108263 + ... + 601853108430.

Almost surely, 2^{101111322202212} is an apocalyptic number.

101111322202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101111322202212 is an abundant number, since it is smaller than the sum of its proper divisors (168518870337244).

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

101111322202212 is a wasteful number, since it uses less digits than its factorization.

101111322202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203706216707 (or 1203706216705 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 101111322202212 its reverse (212202223111101), we get a palindrome (313313545313313).

The spelling of 101111322202212 in words is "one hundred one trillion, one hundred eleven billion, three hundred twenty-two million, two hundred two thousand, two hundred twelve".