101012202201111 has 8 divisors (see below), whose sum is σ = 137548530657024. Its totient is φ = 65908670939640.

The previous prime is 101012202201037. The next prime is 101012202201203. The reversal of 101012202201111 is 111102202210101.

It is a happy number.

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

It is not a de Polignac number, because 101012202201111 - 2⁹ = 101012202200599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012202201611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358199298445 + ... + 358199298726.

It is an arithmetic number, because the mean of its divisors is an integer number (17193566332128).

Almost surely, 2^{101012202201111} is an apocalyptic number.

101012202201111 is a deficient number, since it is larger than the sum of its proper divisors (36536328455913).

101012202201111 is an equidigital number, since it uses as much as digits as its factorization.

101012202201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716398597221.

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

Adding to 101012202201111 its reverse (111102202210101), we get a palindrome (212114404411212).

The spelling of 101012202201111 in words is "one hundred one trillion, twelve billion, two hundred two million, two hundred one thousand, one hundred eleven".