101224310232212 has 48 divisors (see below), whose sum is σ = 178801458890880. Its totient is φ = 50140086480000.

The previous prime is 101224310232211. The next prime is 101224310232229. The reversal of 101224310232212 is 212232013422101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101224310232211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768525962 + ... + 768657662.

It is an arithmetic number, because the mean of its divisors is an integer number (3725030393560).

Almost surely, 2^{101224310232212} is an apocalyptic number.

It is an amenable number.

101224310232212 is a deficient number, since it is larger than the sum of its proper divisors (77577148658668).

101224310232212 is a wasteful number, since it uses less digits than its factorization.

101224310232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135312 (or 135310 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 101224310232212 its reverse (212232013422101), we get a palindrome (313456323654313).

The spelling of 101224310232212 in words is "one hundred one trillion, two hundred twenty-four billion, three hundred ten million, two hundred thirty-two thousand, two hundred twelve".