101001111200122 has 32 divisors (see below), whose sum is σ = 173702126828160. Its totient is φ = 43147072457280.

The previous prime is 101001111200113. The next prime is 101001111200123. The reversal of 101001111200122 is 221002111100101.

It is a happy number.

It is a super-2 number, since 2×101001111200122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101001111200123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3864597 + ... + 14728792.

It is an arithmetic number, because the mean of its divisors is an integer number (5428191463380).

Almost surely, 2^{101001111200122} is an apocalyptic number.

101001111200122 is a deficient number, since it is larger than the sum of its proper divisors (72701015628038).

101001111200122 is a wasteful number, since it uses less digits than its factorization.

101001111200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18594646.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101001111200122 its reverse (221002111100101), we get a palindrome (322003222300223).

The spelling of 101001111200122 in words is "one hundred one trillion, one billion, one hundred eleven million, two hundred thousand, one hundred twenty-two".