1222113411141 has 32 divisors (see below), whose sum is σ = 1953293291520. Its totient is φ = 665019222336.

The previous prime is 1222113411137. The next prime is 1222113411143. The reversal of 1222113411141 is 1411143112221.

It is not a de Polignac number, because 1222113411141 - 2² = 1222113411137 is a prime.

It is a super-2 number, since 2×1222113411141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222113411143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16696051 + ... + 16769088.

It is an arithmetic number, because the mean of its divisors is an integer number (61040415360).

Almost surely, 2^{1222113411141} is an apocalyptic number.

It is an amenable number.

1222113411141 is a deficient number, since it is larger than the sum of its proper divisors (731179880379).

1222113411141 is a wasteful number, since it uses less digits than its factorization.

1222113411141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33465233.

The product of its digits is 384, while the sum is 24.

Adding to 1222113411141 its reverse (1411143112221), we get a palindrome (2633256523362).

The spelling of 1222113411141 in words is "one trillion, two hundred twenty-two billion, one hundred thirteen million, four hundred eleven thousand, one hundred forty-one".