101021211011222 has 8 divisors (see below), whose sum is σ = 151555781713176. Its totient is φ = 50502617106832.

The previous prime is 101021211011183. The next prime is 101021211011291. The reversal of 101021211011222 is 222110112120101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101021211011222.

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, 3994183583 + ... + 3994208874.

It is an arithmetic number, because the mean of its divisors is an integer number (18944472714147).

Almost surely, 2^{101021211011222} is an apocalyptic number.

101021211011222 is a deficient number, since it is larger than the sum of its proper divisors (50534570701954).

101021211011222 is an equidigital number, since it uses as much as digits as its factorization.

101021211011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988398782.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101021211011222 its reverse (222110112120101), we get a palindrome (323131323131323).

The spelling of 101021211011222 in words is "one hundred one trillion, twenty-one billion, two hundred eleven million, eleven thousand, two hundred twenty-two".