101321023212222 has 16 divisors (see below), whose sum is σ = 221064050644992. Its totient is φ = 30703340367320.

The previous prime is 101321023212209. The next prime is 101321023212281. The reversal of 101321023212222 is 222212320123101.

It is a junction number, because it is equal to n+sod(n) for n = 101321023212192 and 101321023212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767583509118 + ... + 767583509249.

It is an arithmetic number, because the mean of its divisors is an integer number (13816503165312).

Almost surely, 2^{101321023212222} is an apocalyptic number.

101321023212222 is an abundant number, since it is smaller than the sum of its proper divisors (119743027432770).

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

101321023212222 is a wasteful number, since it uses less digits than its factorization.

101321023212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535167018383.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101321023212222 its reverse (222212320123101), we get a palindrome (323533343335323).

The spelling of 101321023212222 in words is "one hundred one trillion, three hundred twenty-one billion, twenty-three million, two hundred twelve thousand, two hundred twenty-two".