101000122120022 has 4 divisors (see below), whose sum is σ = 151500183180036. Its totient is φ = 50500061060010.

The previous prime is 101000122119997. The next prime is 101000122120033. The reversal of 101000122120022 is 220021221000101.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 101000122119979 and 101000122120006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250030530004 + ... + 25250030530007.

It is an arithmetic number, because the mean of its divisors is an integer number (37875045795009).

Almost surely, 2^{101000122120022} is an apocalyptic number.

101000122120022 is a deficient number, since it is larger than the sum of its proper divisors (50500061060014).

101000122120022 is an equidigital number, since it uses as much as digits as its factorization.

101000122120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500061060013.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101000122120022 its reverse (220021221000101), we get a palindrome (321021343120123).

The spelling of 101000122120022 in words is "one hundred one trillion, one hundred twenty-two million, one hundred twenty thousand, twenty-two".