101112022020046 has 4 divisors (see below), whose sum is σ = 151668033030072. Its totient is φ = 50556011010022.

The previous prime is 101112022020013. The next prime is 101112022020047. The reversal of 101112022020046 is 640020220211101.

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 = 101112022019999 and 101112022020026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112022020047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25278005505010 + ... + 25278005505013.

It is an arithmetic number, because the mean of its divisors is an integer number (37917008257518).

Almost surely, 2^{101112022020046} is an apocalyptic number.

101112022020046 is a deficient number, since it is larger than the sum of its proper divisors (50556011010026).

101112022020046 is an equidigital number, since it uses as much as digits as its factorization.

101112022020046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50556011010025.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 101112022020046 its reverse (640020220211101), we get a palindrome (741132242231147).

The spelling of 101112022020046 in words is "one hundred one trillion, one hundred twelve billion, twenty-two million, twenty thousand, forty-six".