2055420162422 has 8 divisors (see below), whose sum is σ = 3363414811272. Its totient is φ = 934281892000.

The previous prime is 2055420162361. The next prime is 2055420162427. The reversal of 2055420162422 is 2242610245502.

It is a happy number.

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

It is a super-3 number, since 3×2055420162422³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055420162427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46714094579 + ... + 46714094622.

It is an arithmetic number, because the mean of its divisors is an integer number (420426851409).

Almost surely, 2^{2055420162422} is an apocalyptic number.

2055420162422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2055420162422 is a deficient number, since it is larger than the sum of its proper divisors (1307994648850).

2055420162422 is a wasteful number, since it uses less digits than its factorization.

2055420162422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93428189214.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 2055420162422 in words is "two trillion, fifty-five billion, four hundred twenty million, one hundred sixty-two thousand, four hundred twenty-two".