1011202112210 has 16 divisors (see below), whose sum is σ = 1837174680576. Its totient is φ = 400700649648.

The previous prime is 1011202112197. The next prime is 1011202112231. The reversal of 1011202112210 is 122112021101.

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 in 7 ways as a sum of consecutive naturals, for example, 472523282 + ... + 472525421.

It is an arithmetic number, because the mean of its divisors is an integer number (114823417536).

Almost surely, 2^{1011202112210} is an apocalyptic number.

1011202112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011202112210 is a deficient number, since it is larger than the sum of its proper divisors (825972568366).

1011202112210 is a wasteful number, since it uses less digits than its factorization.

1011202112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945048817.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1011202112210 its reverse (122112021101), we get a palindrome (1133314133311).

The spelling of 1011202112210 in words is "one trillion, eleven billion, two hundred two million, one hundred twelve thousand, two hundred ten".