140102220422402 has 16 divisors (see below), whose sum is σ = 245760705592512. Its totient is φ = 58647441106800.

The previous prime is 140102220422299. The next prime is 140102220422431. The reversal of 140102220422402 is 204224022201041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116363969849 + ... + 116363971052.

It is an arithmetic number, because the mean of its divisors is an integer number (15360044099532).

Almost surely, 2^{140102220422402} is an apocalyptic number.

140102220422402 is a deficient number, since it is larger than the sum of its proper divisors (105658485170110).

140102220422402 is a wasteful number, since it uses less digits than its factorization.

140102220422402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232727940953.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 140102220422402 its reverse (204224022201041), we get a palindrome (344326242623443).

The spelling of 140102220422402 in words is "one hundred forty trillion, one hundred two billion, two hundred twenty million, four hundred twenty-two thousand, four hundred two".