2221235119156 has 24 divisors (see below), whose sum is σ = 3924530074080. Its totient is φ = 1099974127200.

The previous prime is 2221235119121. The next prime is 2221235119157. The reversal of 2221235119156 is 6519115321222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221235119157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3897330 + ... + 4430761.

It is an arithmetic number, because the mean of its divisors is an integer number (163522086420).

Almost surely, 2^{2221235119156} is an apocalyptic number.

It is an amenable number.

2221235119156 is a deficient number, since it is larger than the sum of its proper divisors (1703294954924).

2221235119156 is a wasteful number, since it uses less digits than its factorization.

2221235119156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8328735 (or 8328733 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The spelling of 2221235119156 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-five million, one hundred nineteen thousand, one hundred fifty-six".