20022203901390 has 16 divisors (see below), whose sum is σ = 48053289363408. Its totient is φ = 5339254373696.

The previous prime is 20022203901389. The next prime is 20022203901397. The reversal of 20022203901390 is 9310930222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022203901397) by changing a digit.

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, 333703398327 + ... + 333703398386.

It is an arithmetic number, because the mean of its divisors is an integer number (3003330585213).

Almost surely, 2^{20022203901390} is an apocalyptic number.

20022203901390 is an abundant number, since it is smaller than the sum of its proper divisors (28031085462018).

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

20022203901390 is a wasteful number, since it uses less digits than its factorization.

20022203901390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667406796723.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 20022203901390 in words is "twenty trillion, twenty-two billion, two hundred three million, nine hundred one thousand, three hundred ninety".