101012120101222 has 16 divisors (see below), whose sum is σ = 168002274268944. Its totient is φ = 45161901684000.

The previous prime is 101012120101199. The next prime is 101012120101379. The reversal of 101012120101222 is 222101021210101.

It is a junction number, because it is equal to n+sod(n) for n = 101012120101196 and 101012120101205.

It is a congruent number.

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, 37634916729 + ... + 37634919412.

It is an arithmetic number, because the mean of its divisors is an integer number (10500142141809).

Almost surely, 2^{101012120101222} is an apocalyptic number.

101012120101222 is a deficient number, since it is larger than the sum of its proper divisors (66990154167722).

101012120101222 is a wasteful number, since it uses less digits than its factorization.

101012120101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75269836215.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101012120101222 its reverse (222101021210101), we get a palindrome (323113141311323).

The spelling of 101012120101222 in words is "one hundred one trillion, twelve billion, one hundred twenty million, one hundred one thousand, two hundred twenty-two".