2220020020202 has 16 divisors (see below), whose sum is σ = 3657698890560. Its totient is φ = 1005867194112.

The previous prime is 2220020020103. The next prime is 2220020020243. The reversal of 2220020020202 is 2020200200222.

It is a happy number.

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, 1270033463 + ... + 1270035210.

It is an arithmetic number, because the mean of its divisors is an integer number (228606180660).

Almost surely, 2^{2220020020202} is an apocalyptic number.

2220020020202 is a deficient number, since it is larger than the sum of its proper divisors (1437678870358).

2220020020202 is a wasteful number, since it uses less digits than its factorization.

2220020020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540068717.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2220020020202 its reverse (2020200200222), we get a palindrome (4240220220424).

The spelling of 2220020020202 in words is "two trillion, two hundred twenty billion, twenty million, twenty thousand, two hundred two".