1011202212202 has 32 divisors (see below), whose sum is σ = 1948001594112. Its totient is φ = 382643167104.

The previous prime is 1011202212151. The next prime is 1011202212233. The reversal of 1011202212202 is 2022122021101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120779643 + ... + 120788014.

It is an arithmetic number, because the mean of its divisors is an integer number (60875049816).

Almost surely, 2^{1011202212202} is an apocalyptic number.

1011202212202 is a deficient number, since it is larger than the sum of its proper divisors (936799381910).

1011202212202 is a wasteful number, since it uses less digits than its factorization.

1011202212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241567702.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1011202212202 its reverse (2022122021101), we get a palindrome (3033324233303).

The spelling of 1011202212202 in words is "one trillion, eleven billion, two hundred two million, two hundred twelve thousand, two hundred two".