202220013111002 has 4 divisors (see below), whose sum is σ = 303330019666506. Its totient is φ = 101110006555500.

The previous prime is 202220013110989. The next prime is 202220013111071. The reversal of 202220013111002 is 200111310022202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120653989716121 + 81566023394881 = 10984261^2 + 9031391^2 .

It is a super-2 number, since 2×202220013111002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 50555003277749 + ... + 50555003277752.

Almost surely, 2^{202220013111002} is an apocalyptic number.

202220013111002 is a deficient number, since it is larger than the sum of its proper divisors (101110006555504).

202220013111002 is a wasteful number, since it uses less digits than its factorization.

202220013111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101110006555503.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 202220013111002 its reverse (200111310022202), we get a palindrome (402331323133204).

The spelling of 202220013111002 in words is "two hundred two trillion, two hundred twenty billion, thirteen million, one hundred eleven thousand, two".