20014527151422 has 32 divisors (see below), whose sum is σ = 45085997244960. Its totient is φ = 6580118514240.

The previous prime is 20014527151393. The next prime is 20014527151457. The reversal of 20014527151422 is 22415172541002.

20014527151422 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 4 + 52 + 71 + 514 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2538622029 + ... + 2538629912.

It is an arithmetic number, because the mean of its divisors is an integer number (1408937413905).

Almost surely, 2^{20014527151422} is an apocalyptic number.

20014527151422 is an abundant number, since it is smaller than the sum of its proper divisors (25071470093538).

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

20014527151422 is a wasteful number, since it uses less digits than its factorization.

20014527151422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077252025 (or 5077252019 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

Adding to 20014527151422 its reverse (22415172541002), we get a palindrome (42429699692424).

The spelling of 20014527151422 in words is "twenty trillion, fourteen billion, five hundred twenty-seven million, one hundred fifty-one thousand, four hundred twenty-two".