400422111420101 has 8 divisors (see below), whose sum is σ = 421497825839520. Its totient is φ = 379346483645712.

The previous prime is 400422111420083. The next prime is 400422111420103. The reversal of 400422111420101 is 101024111224004.

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

It is a cyclic number.

It is not a de Polignac number, because 400422111420101 - 2²² = 400422107225797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400422111420103) 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, 12066215 + ... + 30764228.

It is an arithmetic number, because the mean of its divisors is an integer number (52687228229940).

Almost surely, 2^{400422111420101} is an apocalyptic number.

It is an amenable number.

400422111420101 is a deficient number, since it is larger than the sum of its proper divisors (21075714419419).

400422111420101 is a wasteful number, since it uses less digits than its factorization.

400422111420101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43322515.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 400422111420101 its reverse (101024111224004), we get a palindrome (501446222644105).

The spelling of 400422111420101 in words is "four hundred trillion, four hundred twenty-two billion, one hundred eleven million, four hundred twenty thousand, one hundred one".