101020301231222 has 16 divisors (see below), whose sum is σ = 159565771214640. Its totient is φ = 47833711907328.

The previous prime is 101020301231177. The next prime is 101020301231249. The reversal of 101020301231222 is 222132103020101.

It is a super-2 number, since 2×101020301231222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101020301231194 and 101020301231203.

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, 500167943 + ... + 500369874.

It is an arithmetic number, because the mean of its divisors is an integer number (9972860700915).

Almost surely, 2^{101020301231222} is an apocalyptic number.

101020301231222 is a deficient number, since it is larger than the sum of its proper divisors (58545469983418).

101020301231222 is a wasteful number, since it uses less digits than its factorization.

101020301231222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000540495.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101020301231222 its reverse (222132103020101), we get a palindrome (323152404251323).

The spelling of 101020301231222 in words is "one hundred one trillion, twenty billion, three hundred one million, two hundred thirty-one thousand, two hundred twenty-two".