1012011202211 has 4 divisors (see below), whose sum is σ = 1020967053672. Its totient is φ = 1003055350752.

The previous prime is 1012011202207. The next prime is 1012011202249. The reversal of 1012011202211 is 1122021102101.

1012011202211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1012011202211 - 2² = 1012011202207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012011202511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4477925561 + ... + 4477925786.

It is an arithmetic number, because the mean of its divisors is an integer number (255241763418).

Almost surely, 2^{1012011202211} is an apocalyptic number.

1012011202211 is a deficient number, since it is larger than the sum of its proper divisors (8955851461).

1012011202211 is an equidigital number, since it uses as much as digits as its factorization.

1012011202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8955851460.

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

Adding to 1012011202211 its reverse (1122021102101), we get a palindrome (2134032304312).

The spelling of 1012011202211 in words is "one trillion, twelve billion, eleven million, two hundred two thousand, two hundred eleven".