101223331112212 has 288 divisors, whose sum is σ = 206125428378240. Its totient is φ = 43311617187840.

The previous prime is 101223331112179. The next prime is 101223331112219. The reversal of 101223331112212 is 212211133322101.

It is a super-2 number, since 2×101223331112212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101223331112219) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12103706343 + ... + 12103714705.

It is an arithmetic number, because the mean of its divisors is an integer number (715713292980).

Almost surely, 2^{101223331112212} is an apocalyptic number.

It is an amenable number.

101223331112212 is an abundant number, since it is smaller than the sum of its proper divisors (104902097266028).

101223331112212 is a wasteful number, since it uses less digits than its factorization.

101223331112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8679 (or 8658 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 101223331112212 its reverse (212211133322101), we get a palindrome (313434464434313).

The spelling of 101223331112212 in words is "one hundred one trillion, two hundred twenty-three billion, three hundred thirty-one million, one hundred twelve thousand, two hundred twelve".