1011442022 has 8 divisors (see below), whose sum is σ = 1566103872. Its totient is φ = 489407400.

The previous prime is 1011442009. The next prime is 1011442051. The reversal of 1011442022 is 2202441101.

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

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, 8156729 + ... + 8156852.

It is an arithmetic number, because the mean of its divisors is an integer number (195762984).

Almost surely, 2^1011442022 is an apocalyptic number.

1011442022 is a deficient number, since it is larger than the sum of its proper divisors (554661850).

1011442022 is a wasteful number, since it uses less digits than its factorization.

1011442022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16313614.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1011442022 is about 31803.1762879119. The cubic root of 1011442022 is about 1003.7995524503.

Adding to 1011442022 its reverse (2202441101), we get a palindrome (3213883123).

The spelling of 1011442022 in words is "one billion, eleven million, four hundred forty-two thousand, twenty-two".