1011010212222 has 8 divisors (see below), whose sum is σ = 2022020424456. Its totient is φ = 337003404072.

The previous prime is 1011010212211. The next prime is 1011010212259. The reversal of 1011010212222 is 2222120101101.

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

1011010212222 is an admirable number.

It is a congruent 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, 84250851013 + ... + 84250851024.

It is an arithmetic number, because the mean of its divisors is an integer number (252752553057).

Almost surely, 2^{1011010212222} is an apocalyptic number.

1011010212222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1011010212222 is a wasteful number, since it uses less digits than its factorization.

1011010212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168501702042.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1011010212222 its reverse (2222120101101), we get a palindrome (3233130313323).

The spelling of 1011010212222 in words is "one trillion, eleven billion, ten million, two hundred twelve thousand, two hundred twenty-two".