10402020341422 has 8 divisors (see below), whose sum is σ = 15647738337000. Its totient is φ = 5186107562424.

The previous prime is 10402020341413. The next prime is 10402020341431. The reversal of 10402020341422 is 22414302020401.

It is an interprime number because it is at equal distance from previous prime (10402020341413) and next prime (10402020341431).

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

It is a super-2 number, since 2×10402020341422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7451303272 + ... + 7451304667.

It is an arithmetic number, because the mean of its divisors is an integer number (1955967292125).

Almost surely, 2^{10402020341422} is an apocalyptic number.

10402020341422 is a deficient number, since it is larger than the sum of its proper divisors (5245717995578).

10402020341422 is a wasteful number, since it uses less digits than its factorization.

10402020341422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14902608290.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10402020341422 its reverse (22414302020401), we get a palindrome (32816322361823).

The spelling of 10402020341422 in words is "ten trillion, four hundred two billion, twenty million, three hundred forty-one thousand, four hundred twenty-two".