140022221134 has 32 divisors (see below), whose sum is σ = 230741280000. Its totient is φ = 63431273664.

The previous prime is 140022221083. The next prime is 140022221159. The reversal of 140022221134 is 431122220041.

It is a super-2 number, since 2×140022221134² (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 6718522 + ... + 6739330.

It is an arithmetic number, because the mean of its divisors is an integer number (7210665000).

Almost surely, 2^140022221134 is an apocalyptic number.

140022221134 is a deficient number, since it is larger than the sum of its proper divisors (90719058866).

140022221134 is a wasteful number, since it uses less digits than its factorization.

140022221134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28552.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140022221134 its reverse (431122220041), we get a palindrome (571144441175).

The spelling of 140022221134 in words is "one hundred forty billion, twenty-two million, two hundred twenty-one thousand, one hundred thirty-four".