101112211010202 has 16 divisors (see below), whose sum is σ = 231113625166272. Its totient is φ = 28889203145760.

The previous prime is 101112211010191. The next prime is 101112211010257. The reversal of 101112211010202 is 202010112211101.

It is a happy number.

It is a super-2 number, since 2×101112211010202² (a number of 29 digits) contains 22 as substring.

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, 1203716797699 + ... + 1203716797782.

It is an arithmetic number, because the mean of its divisors is an integer number (14444601572892).

Almost surely, 2^{101112211010202} is an apocalyptic number.

101112211010202 is an abundant number, since it is smaller than the sum of its proper divisors (130001414156070).

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

101112211010202 is a wasteful number, since it uses less digits than its factorization.

101112211010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407433595493.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101112211010202 its reverse (202010112211101), we get a palindrome (303122323221303).

The spelling of 101112211010202 in words is "one hundred one trillion, one hundred twelve billion, two hundred eleven million, ten thousand, two hundred two".