1141212022 has 16 divisors (see below), whose sum is σ = 1786963680. Its totient is φ = 545577472.

The previous prime is 1141212013. The next prime is 1141212049. The reversal of 1141212022 is 2202121411.

It is a junction number, because it is equal to n+sod(n) for n = 1141211987 and 1141212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212304 + ... + 217612.

It is an arithmetic number, because the mean of its divisors is an integer number (111685230).

Almost surely, 2^1141212022 is an apocalyptic number.

1141212022 is a deficient number, since it is larger than the sum of its proper divisors (645751658).

1141212022 is a wasteful number, since it uses less digits than its factorization.

1141212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10007.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1141212022 is about 33781.8297609825. The cubic root of 1141212022 is about 1045.0140095647.

Adding to 1141212022 its reverse (2202121411), we get a palindrome (3343333433).

The spelling of 1141212022 in words is "one billion, one hundred forty-one million, two hundred twelve thousand, twenty-two".