1401108851622 has 16 divisors (see below), whose sum is σ = 2949702845760. Its totient is φ = 442455426792.

The previous prime is 1401108851503. The next prime is 1401108851677. The reversal of 1401108851622 is 2261588011041.

It is a super-2 number, since 2×1401108851622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6145214148 + ... + 6145214375.

It is an arithmetic number, because the mean of its divisors is an integer number (184356427860).

Almost surely, 2^{1401108851622} is an apocalyptic number.

1401108851622 is an abundant number, since it is smaller than the sum of its proper divisors (1548593994138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1401108851622 is a wasteful number, since it uses less digits than its factorization.

1401108851622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12290428547.

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 1401108851622 in words is "one trillion, four hundred one billion, one hundred eight million, eight hundred fifty-one thousand, six hundred twenty-two".