101011220120222 has 8 divisors (see below), whose sum is σ = 151751013845616. Its totient is φ = 50427548838352.

The previous prime is 101011220120207. The next prime is 101011220120257. The reversal of 101011220120222 is 222021022110101.

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

It is a super-2 number, since 2×101011220120222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101011220120222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39030609263 + ... + 39030611850.

It is an arithmetic number, because the mean of its divisors is an integer number (18968876730702).

Almost surely, 2^{101011220120222} is an apocalyptic number.

101011220120222 is a deficient number, since it is larger than the sum of its proper divisors (50739793725394).

101011220120222 is an equidigital number, since it uses as much as digits as its factorization.

101011220120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78061221762.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101011220120222 its reverse (222021022110101), we get a palindrome (323032242230323).

The spelling of 101011220120222 in words is "one hundred one trillion, eleven billion, two hundred twenty million, one hundred twenty thousand, two hundred twenty-two".