1011002202 has 48 divisors (see below), whose sum is σ = 2613481920. Its totient is φ = 288857016.

The previous prime is 1011002173. The next prime is 1011002243. The reversal of 1011002202 is 2022001101.

1011002202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188398 + ... + 193689.

It is an arithmetic number, because the mean of its divisors is an integer number (54447540).

Almost surely, 2^1011002202 is an apocalyptic number.

1011002202 is an abundant number, since it is smaller than the sum of its proper divisors (1602479718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011002202 is a wasteful number, since it uses less digits than its factorization.

1011002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382112 (or 382099 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1011002202 is about 31796.2608179012. The cubic root of 1011002202 is about 1003.6540324507.

Adding to 1011002202 its reverse (2022001101), we get a palindrome (3033003303).

The spelling of 1011002202 in words is "one billion, eleven million, two thousand, two hundred two".