20242242442202 has 16 divisors (see below), whose sum is σ = 33451626577824. Its totient is φ = 9109920090000.

The previous prime is 20242242442187. The next prime is 20242242442217. The reversal of 20242242442202 is 20224424224202.

It is an interprime number because it is at equal distance from previous prime (20242242442187) and next prime (20242242442217).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554957824 + ... + 4554962267.

It is an arithmetic number, because the mean of its divisors is an integer number (2090726661114).

Almost surely, 2^{20242242442202} is an apocalyptic number.

20242242442202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20242242442202 is a deficient number, since it is larger than the sum of its proper divisors (13209384135622).

20242242442202 is a wasteful number, since it uses less digits than its factorization.

20242242442202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109920205.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 20242242442202 its reverse (20224424224202), we get a palindrome (40466666666404).

It can be divided in two parts, 202422 and 42442202, that added together give a palindrome (42644624).

The spelling of 20242242442202 in words is "twenty trillion, two hundred forty-two billion, two hundred forty-two million, four hundred forty-two thousand, two hundred two".