140111141022 has 24 divisors (see below), whose sum is σ = 303646979376. Its totient is φ = 46692507456.

The previous prime is 140111141017. The next prime is 140111141081. The reversal of 140111141022 is 220141111041.

140111141022 is a `hidden beast` number, since 140 + 1 + 111 + 410 + 2 + 2 = 666.

It is a super-2 number, since 2×140111141022² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 140111140986 and 140111141004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856578 + ... + 1006949.

It is an arithmetic number, because the mean of its divisors is an integer number (12651957474).

Almost surely, 2^140111141022 is an apocalyptic number.

140111141022 is an abundant number, since it is smaller than the sum of its proper divisors (163535838354).

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

140111141022 is a wasteful number, since it uses less digits than its factorization.

140111141022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867712 (or 1867709 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 140111141022 its reverse (220141111041), we get a palindrome (360252252063).

The spelling of 140111141022 in words is "one hundred forty billion, one hundred eleven million, one hundred forty-one thousand, twenty-two".