101321023332222 has 192 divisors, whose sum is σ = 246331058238720. Its totient is φ = 31104462703104.

The previous prime is 101321023332211. The next prime is 101321023332229. The reversal of 101321023332222 is 222233320123101.

101321023332222 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 2 + 102 + 3 + 332 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101321023332229) 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, 397220758 + ... + 397475750.

It is an arithmetic number, because the mean of its divisors is an integer number (1282974261660).

Almost surely, 2^{101321023332222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101321023332222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123165529119360).

101321023332222 is an abundant number, since it is smaller than the sum of its proper divisors (145010034906498).

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

101321023332222 is a wasteful number, since it uses less digits than its factorization.

101321023332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256229 (or 256217 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 101321023332222 its reverse (222233320123101), we get a palindrome (323554343455323).

The spelling of 101321023332222 in words is "one hundred one trillion, three hundred twenty-one billion, twenty-three million, three hundred thirty-two thousand, two hundred twenty-two".