1011000220192 has 24 divisors (see below), whose sum is σ = 1990902186000. Its totient is φ = 505374268224.

The previous prime is 1011000220177. The next prime is 1011000220231. The reversal of 1011000220192 is 2910220001101.

It is a happy number.

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, 3801942 + ... + 4059157.

It is an arithmetic number, because the mean of its divisors is an integer number (82954257750).

Almost surely, 2^{1011000220192} is an apocalyptic number.

It is an amenable number.

1011000220192 is a deficient number, since it is larger than the sum of its proper divisors (979901965808).

1011000220192 is an equidigital number, since it uses as much as digits as its factorization.

1011000220192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7865128 (or 7865120 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1011000220192 its reverse (2910220001101), we get a palindrome (3921220221293).

The spelling of 1011000220192 in words is "one trillion, eleven billion, two hundred twenty thousand, one hundred ninety-two".