202220111022002 has 8 divisors (see below), whose sum is σ = 305006023807212. Its totient is φ = 100551436419600.

The previous prime is 202220111021953. The next prime is 202220111022029. The reversal of 202220111022002 is 200220111022202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 194357364146521 + 7862746875481 = 13941211^2 + 2804059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279309545249 + ... + 279309545972.

Almost surely, 2^{202220111022002} is an apocalyptic number.

202220111022002 is a deficient number, since it is larger than the sum of its proper divisors (102785912785210).

202220111022002 is a wasteful number, since it uses less digits than its factorization.

202220111022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558619091404.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202220111022002 its reverse (200220111022202), we get a palindrome (402440222044204).

The spelling of 202220111022002 in words is "two hundred two trillion, two hundred twenty billion, one hundred eleven million, twenty-two thousand, two".