22020603419238 has 32 divisors (see below), whose sum is σ = 44307025346304. Its totient is φ = 7295902219872.

The previous prime is 22020603419237. The next prime is 22020603419239. The reversal of 22020603419238 is 83291430602022.

It is an interprime number because it is at equal distance from previous prime (22020603419237) and next prime (22020603419239).

It is a self number, because there is not a number n which added to its sum of digits gives 22020603419238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020603419237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21090381 + ... + 22109847.

It is an arithmetic number, because the mean of its divisors is an integer number (1384594542072).

Almost surely, 2^{22020603419238} is an apocalyptic number.

22020603419238 is an abundant number, since it is smaller than the sum of its proper divisors (22286421927066).

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

22020603419238 is a wasteful number, since it uses less digits than its factorization.

22020603419238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041196.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 22020603419238 in words is "twenty-two trillion, twenty billion, six hundred three million, four hundred nineteen thousand, two hundred thirty-eight".