140043213001222 has 4 divisors (see below), whose sum is σ = 210064819501836. Its totient is φ = 70021606500610.

The previous prime is 140043213001213. The next prime is 140043213001231. The reversal of 140043213001222 is 222100312340041.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (140043213001213) and next prime (140043213001231).

It is a super-2 number, since 2×140043213001222² (a number of 29 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 as a sum of consecutive naturals, namely, 35010803250304 + ... + 35010803250307.

It is an arithmetic number, because the mean of its divisors is an integer number (52516204875459).

Almost surely, 2^{140043213001222} is an apocalyptic number.

140043213001222 is a deficient number, since it is larger than the sum of its proper divisors (70021606500614).

140043213001222 is an equidigital number, since it uses as much as digits as its factorization.

140043213001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70021606500613.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140043213001222 its reverse (222100312340041), we get a palindrome (362143525341263).

The spelling of 140043213001222 in words is "one hundred forty trillion, forty-three billion, two hundred thirteen million, one thousand, two hundred twenty-two".