101201222111202 has 24 divisors (see below), whose sum is σ = 227390400300336. Its totient is φ = 33733740703572.

The previous prime is 101201222111173. The next prime is 101201222111257. The reversal of 101201222111202 is 202111222102101.

101201222111202 is a `hidden beast` number, since 10 + 120 + 1 + 222 + 111 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104116483168 + ... + 104116484139.

It is an arithmetic number, because the mean of its divisors is an integer number (9474600012514).

Almost surely, 2^{101201222111202} is an apocalyptic number.

101201222111202 is an abundant number, since it is smaller than the sum of its proper divisors (126189178189134).

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

101201222111202 is an equidigital number, since it uses as much as digits as its factorization.

101201222111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208232967324 (or 208232967312 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101201222111202 its reverse (202111222102101), we get a palindrome (303312444213303).

The spelling of 101201222111202 in words is "one hundred one trillion, two hundred one billion, two hundred twenty-two million, one hundred eleven thousand, two hundred two".