101011020022222 has 8 divisors (see below), whose sum is σ = 151748561474856. Its totient is φ = 50428166197272.

The previous prime is 101011020022219. The next prime is 101011020022229. The reversal of 101011020022222 is 222220020110101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101011020022196 and 101011020022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101011020022229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38671905288 + ... + 38671907899.

It is an arithmetic number, because the mean of its divisors is an integer number (18968570184357).

Almost surely, 2^{101011020022222} is an apocalyptic number.

101011020022222 is a deficient number, since it is larger than the sum of its proper divisors (50737541452634).

101011020022222 is an equidigital number, since it uses as much as digits as its factorization.

101011020022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77343813842.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101011020022222 its reverse (222220020110101), we get a palindrome (323231040132323).

The spelling of 101011020022222 in words is "one hundred one trillion, eleven billion, twenty million, twenty-two thousand, two hundred twenty-two".