140522422051 has 6 divisors (see below), whose sum is σ = 154458530156. Its totient is φ = 127747656300.

The previous prime is 140522422021. The next prime is 140522422141. The reversal of 140522422051 is 150224225041.

It is a happy number.

It is not a de Polignac number, because 140522422051 - 2⁹ = 140522421539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140522422021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 580671045 + ... + 580671286.

Almost surely, 2^140522422051 is an apocalyptic number.

140522422051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140522422051 is a deficient number, since it is larger than the sum of its proper divisors (13936108105).

140522422051 is a wasteful number, since it uses less digits than its factorization.

140522422051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161342353 (or 1161342342 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 140522422051 its reverse (150224225041), we get a palindrome (290746647092).

The spelling of 140522422051 in words is "one hundred forty billion, five hundred twenty-two million, four hundred twenty-two thousand, fifty-one".