1012011011222 has 8 divisors (see below), whose sum is σ = 1518022636200. Its totient is φ = 506003465824.

The previous prime is 1012011011213. The next prime is 1012011011237. The reversal of 1012011011222 is 2221101102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1012011011197 and 1012011011206.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 297347 + ... + 1453422.

It is an arithmetic number, because the mean of its divisors is an integer number (189752829525).

Almost surely, 2^{1012011011222} is an apocalyptic number.

1012011011222 is a deficient number, since it is larger than the sum of its proper divisors (506011624978).

1012011011222 is a wasteful number, since it uses less digits than its factorization.

1012011011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039790.

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

Adding to 1012011011222 its reverse (2221101102101), we get a palindrome (3233112113323).

The spelling of 1012011011222 in words is "one trillion, twelve billion, eleven million, eleven thousand, two hundred twenty-two".